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What is 3a squared?
Oh, what a happy little question! When we see "3a squared," we simply need to multiply 3 by a and then square the result. So, 3a squared is the same as 3 times a times a, which simplifies to 3a^2. Just like painting a beautiful landscape, math can be a lovely adventure of discovery and creativity.
How do you solve the system of equations 3x-2y -7?
First of all there is only an expression, there is no equation. Limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.Second, in order to solve a system with two unknown variables, you need two equations, not just one.First of all there is only an expression, there is no equation. Limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.Second, in order to solve a system with two unknown variables, you need two equations, not just one.First of all there is only an expression, there is no equation. Limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.Second, in order to solve a system with two unknown variables, you need two equations, not just one.First of all there is only an expression, there is no equation. Limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.Second, in order to solve a system with two unknown variables, you need two equations, not just one.
Is it possible to make an expression which is equivalent to twenty using only three three's and any math operation?
No. You need at least four.
How do you factorise the quadratic equation 2y squared - 2y -24?
2y2 - 2y - 24 has the factors (2y + 6) and (y - 4) There is a formula, but I always use trial and error. The factors of the non-x element need to be such that they can be added to give the middle element. So when you get 24, then you need to be looking at 2,12 - 3,8 - 4,6 When both the second and third element are minus values then there is a plus and a minus in the factors.
Evaluate the expression 17P2?
To "evaluate" an expression, you need to know the value for the variables.
How do you factor 2x squared minus 1?
you cant really simpliffy that expression you need an equation so just write 'cannot simplify' or 'already in simplest form'
How would you solve x to the 3rd plus 5x squared minus 25 x minus 125 over x to the 3rd power minus 1 x squared minus 1x plus 1?
The question contains an expression, not an equation (nor inequality). An expression cannot be solved. Without the value of x, it cannot be evaluated. And, since the numerator and denominator have no common factor, it cannot be simplified. You need to consider what exactly it is that you want a resubmit a question that makes sense.
How would you show all work for 1 minus 2cos squared theta?
You could not.1 - 2cos2theta is an expression which cannot be solved nor evaluated without information about theta. If you need to show its equivalence to another expression then it is necessary to know what the other expression is.
B squared minus a squared equals?
To evaluate it you need to know both b and a. But it is possible to factorise it as follows: b2-a2 = (b-a)*(b+a)
Which polynomial is equivalent to the following expression?
To determine which polynomial is equivalent to a given expression, you'll need to provide the specific expression you're referring to. Please share the expression, and I'll help you find the equivalent polynomial.
What is 4x minus 6 22?
To simplify the expression "4x minus 6 22," we first need to clarify the expression. If it means (4x - 6 - 22), then we combine the constants to get (4x - 28). If the expression is intended differently, please provide clarification for an accurate answer.
What is x squared minus y squared?
-- The number that (x2-y2) represents depends on the values of 'x' and 'y', which you haven't seen fit to include. -- When (x2-y2) is factored, it can be represented as [ (x+y) times (x-y) ], which is often easier to evaluate, or integrate, or differentiate, than the original expression is. But you still need to know the values of 'x' and 'y'.
How do you factor x squared plus 7x minus 8?
To factor the quadratic expression (x^2 + 7x - 8), we need to find two numbers that multiply to (-8) (the constant term) and add to (7) (the coefficient of the linear term). The numbers (8) and (-1) satisfy these conditions. Thus, we can factor the expression as ((x + 8)(x - 1)).
Where do the parentheses go when you multiply seven squared Plus one minus five times 3 and the answer is 135?
To achieve the result of 135 from the expression "seven squared plus one minus five times 3," you can place parentheses as follows: ( (7^2 + 1) - (5 \times 3) ). This simplifies to ( (49 + 1) - 15 ), which equals ( 50 - 15 = 35 ). However, to get 135, you could rephrase the expression as ( 7^2 + (1 - 5) \times 3 ), which evaluates to ( 49 + (-4) \times 3 = 49 - 12 = 37 ), still not yielding 135. Thus, the expression may need reevaluation or a different arrangement to meet the requirement.
What is negative x cubed minus negative x?
When simplifying the expression "-x^3 - (-x)", we first need to distribute the negative sign within the parentheses. This results in "-x^3 + x". Since subtracting a negative is equivalent to adding a positive, the expression simplifies further to "-x^3 + x". This is the final simplified form of the given expression.
What is the value of ...a squared - ab - 3b squared?
To find the value of the expression ( a^2 - ab - 3b^2 ), you need specific values for ( a ) and ( b ). Without those values, the expression can be simplified or factored, but it cannot be evaluated to a numerical value. If you provide values for ( a ) and ( b ), I can help calculate the result.
Factor x squared minus y squared?
( x - y )2There isn't enough information to answer this question because they have two squared variables and you do not know what is being squared. You would first need to either know the value of one of the variables and an equation of the value of both of the variables before you would be able to factor.
