Solve for x in the equation below:
x² +16x=36
a
b
c
d
12, 3
-12,3
18-2
-18,2

x = 2 or x = -18

Step-by-step explanation:

Solve for x:

x^2 + 16 x = 36

Add 64 to both sides:

x^2 + 16 x + 64 = 100

Write the left hand side as a square:

(x + 8)^2 = 100

Take the square root of both sides:

x + 8 = 10 or x + 8 = -10

Subtract 8 from both sides:

x = 2 or x + 8 = -10

Subtract 8 from both sides:

 x = 2 or x = -18

2

step-by-step explanation:

vvvvv

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%