Factor the quadratic expression in the equation y=2x^2+28x+96 and use the factors to find the zeros of the equation. then, use the zeros to find the line of symmetry of the parabola represented by the equation. what is the equation for the line of symmetry of the parabola represented by the equation y=2x^2+28x+96? enter your answer as the correct equation, like this: x = 42

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

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