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Algebra - Does the squared sign mean times itself?
Yes
How do you prove cot squared theta plus cos squared theta plus sin squared theta scs squared theta?
Until an "equals" sign shows up somewhere in the expression, there's nothing to prove.
What are the x solutions for the equation 10x2 64 equals 36 plus 6x2?
If the 64 has a minus sign, then the solution is x = +/-5 Simplifying gives 4x squared = 100 ie x squared = 25...
How do you solve x squared minus x minus twelve by Euclid?
Without an "equals" word or sign somewhere, there is nothing to solve.You only have an expression, not an equation.
Solve the equation four over nine times x equals?
(4/9) x = That's not an equation. If there were a number after the 'equals' sign, then we could calculate the value of 'x'. But as it is, there's no question there, so there's nothing to solve.
Algebra - Does the squared sign mean times itself?
Yes
How do you prove cot squared theta plus cos squared theta plus sin squared theta scs squared theta?
Until an "equals" sign shows up somewhere in the expression, there's nothing to prove.
Solve x squared - 16 equals 0?
x^(2)-16=0 Take the -16 over to the other side of the equal sign, the -16 will turn +16. x^(2)=16 Then take the squared root of both sides. x=4
What is negative 10 squared?
When we say "negative 10 squared," we are asking for the result of squaring the number -10. Squaring a number means multiplying it by itself, so (-10) squared is (-10) x (-10), which equals 100. The negative sign is not squared along with the number itself; it simply indicates that the result is negative.
How do you mathematically express x equals n squared where it repeats until n equals 0 eg for n equals 4 x equals n squared plus n-1 squared plus n-2 squared plus n-3 squared?
Simple equation lad. In your example, you said n=4 and x= n squared + n - 1 + (n-2)squared + (n-3)squared. You simply write n²+n-1+(n-2)²+(n-3)² I hope that is what you mean by what you say. P.S. To get the to the power of sign, hold alt and press 0178 for ², and 0179 for ³
How can we predict the sign of the product or quotient of sign numbers?
positive times positive equals positive negative times negative equals positive positive times negative equals negative Substitute "divided by" for "times" in the previous sentences and they are still true.
What are the x solutions for the equation 10x2 64 equals 36 plus 6x2?
If the 64 has a minus sign, then the solution is x = +/-5 Simplifying gives 4x squared = 100 ie x squared = 25...
What is X squared mius nine over 2 x squared plus 6 x minus 9?
They are terms of an expression because without an equality sign it is not an equation.
How do you solve x squared minus x minus twelve by Euclid?
Without an "equals" word or sign somewhere, there is nothing to solve.You only have an expression, not an equation.
A fraction times a negative fraction equals?
A fraction that has a different sign to the first fraction.
Does 3 squared equal 6?
No, three squared is nine. 3(squared sign) =3x3 =9
Solve the equation four over nine times x equals?
(4/9) x = That's not an equation. If there were a number after the 'equals' sign, then we could calculate the value of 'x'. But as it is, there's no question there, so there's nothing to solve.
