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How do you solve q squared plus 16q equals 0?
By factoring. q2 + 16q = 0 q (q + 16) = 0 Now, either q = 0, or q + 16 = 0. Solve those two equations to get the solution.
Which is greater 0.81 square root of 0.81?
You can solve this in two steps: 1) Calculate the square root with a calculator. 2) Compare.
How do you do a parabola?
A parabola is a graph of a 2nd degree polynomial function. Two graph a parabola, you must factor the polynomial equation and solve for the roots and the vertex. If factoring doesn't work, use the quadratic equation.
Which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring?
Here are two ways to know if a given quadratic equations can be factored (can be solved by factoring). 1. Calculate the Discriminant D = b^2 - 4ac. When D is a perfect square (its square root is a whole number), then the given equation can be factored. 2. Solve the equation by using the new Diagonal Sum method (Amazon e-book 2010). This method directly finds the 2 real roots without having to factor the equation. Solving usually requires fewer than 3 trials. If this method fails to get the answer, then we can conclude that the equation can not be factored, and consequently the quadratic formula must be used.
Is it possible to draw a rectangle that is not a square?
it is possible to draw a square that is a rectangle?
What are the 5 kinds of factoring?
the 5 kinds of factoring are common monomial factor, difference of two cubes, quadratic trinomial, perfect square trinomial,and difference of two square.
What are the three methods of factoring?
1. Factoring out a common monomial 2. Factoring out the differnece of two perfect square numbers 3. Factoring out a common binomial
What are the kinds of factor?
factoring whole numbers,factoring out the greatest common factor,factoring trinomials,factoring the difference of two squares,factoring the sum or difference of two cubes,factoring by grouping.
How is factoring a polynomial different from multiplying two binomials?
The same way that factoring a number is different from multiplying two factors. In general, it is much easier to multiply two factors together, than to find factors that give a certain product.
How do you solve the quadratic equation by factoring?
To solve a quadratic equation by factoring, first express the equation in the standard form ( ax^2 + bx + c = 0 ). Next, look for two numbers that multiply to ( ac ) (the product of ( a ) and ( c )) and add up to ( b ). Rewrite the middle term using these two numbers, then factor the quadratic expression into two binomials. Finally, set each binomial equal to zero and solve for ( x ).
When to use factoring the difference between two square?
For example: 4x2-36 = (2x-6)(2x+6) when factored and is the difference of two squares
How does 0489 factor into an ounce?
It does not.An ounce is a measure of mass. 0489 is a pure number . The two measure different things. While you can have 1/489 of an ounce, that is not factoring an ounce.It does not.An ounce is a measure of mass. 0489 is a pure number . The two measure different things. While you can have 1/489 of an ounce, that is not factoring an ounce.It does not.An ounce is a measure of mass. 0489 is a pure number . The two measure different things. While you can have 1/489 of an ounce, that is not factoring an ounce.It does not.An ounce is a measure of mass. 0489 is a pure number . The two measure different things. While you can have 1/489 of an ounce, that is not factoring an ounce.
How do you solve x squared plus 12x plus 18 with binomial factoring?
That doesn't factor neatly. Applying the quadratic formula, we find two real solutions: -6 plus or minus (3 times the square root of 2) x = -1.75735931288 x = -10.24264
How do you factor x2 -216?
(x - 6 times the square root of 6)(x + 6 times the square root of 6)
How do you solve q squared plus 16q equals 0?
By factoring. q2 + 16q = 0 q (q + 16) = 0 Now, either q = 0, or q + 16 = 0. Solve those two equations to get the solution.
Factor the expression x squared - eighty one?
This is a difference of two square, so you can apply the factoring rule for the difference of two squares.
Explain how to solve a quadratic equation explain how to determine and find the different types of solutions. describe at least two differents methods ( graphing factoring or quadratic formula?
To solve a quadratic equation, you can use methods like factoring, graphing, or the quadratic formula. Factoring involves rewriting the equation as a product of binomials, allowing you to set each factor to zero and solve for the variable. Graphing involves plotting the quadratic function and identifying the x-intercepts, which represent the solutions. The quadratic formula, ( x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} ), provides the solutions directly from the coefficients of the equation ( ax^2 + bx + c = 0 ), where the discriminant ( b^2 - 4ac ) indicates the nature of the solutions: two real and distinct, one real and repeated, or two complex.
