Patel is solving 8x2 + 16x + 3 = 0. which steps could he use to solve the quadratic equation? check all that apply. 8(x2 + 2x + 1) = –3 + 8 x = –1 x = –1 8(x2 + 2x + 1) = 3 + 1 8(x2 + 2x) = –3

we have

Step 1

Group terms that contain the same variable, and move the constant to the opposite side of the equation

Step 2

Factor the leading coefficient

Step 3

Complete the square. Remember to balance the equation by adding the same constants to each side.

Step 4

Rewrite as perfect squares

therefore

the answer is

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316