Algebraically solve for the roots of the quadratic function written in vertex form found below y= -2(x+5)^2+ 18

maybe this work/ helps if not -sorry-

Step-by-step explanation:

equation :

y-(-2*(x+5)^2+18)=0

STEP

1

:

Equation at the end of step 1

y - ((0 - 2 • (x + 5)2) + 18) = 0

STEP

2

:

Equation at the end of step 2

y + 2x2 + 20x + 32 = 0

STEP

3

:

Solving a Single Variable Equation:

3.1 Solve y+2x2+20x+32 = 0

In this type of equations, having more than one variable (unknown), you have to specify for which variable you want the equation solved.

We shall not handle this type of equations at this time.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x