Question

Which of the following are solutions to the equation below?

Check all that apply.

x2 + 16 = -10x

A. -2
B. -10
C. -8
D. 10
E. 8
F. 2

Answer 1

Let's solve your equation step-by-step.
x2+16=−10x
Step 1: Subtract -10x from both sides.
x2+16−−10x=−10x−−10x
x2+10x+16=0
Step 2: Factor left side of equation.
(x+2)(x+8)=0
Step 3: Set factors equal to 0.
x+2=0 or x+8=0
x=−2 or x=−8

Answer 2

Answer:
x=−2 or x=−8

Answer 3

explain?

Answer 4

Thats The Best It Could Be Explained :/
The Steps AND Answer Is There

Answer 5

can u help wit more?

Answer 6

Yess

Answer 7

Look at the quadratic equation below.

-x2 + 4 = (3x - 1)2

What is this quadratic equation written in standard form?

A. 10x2 - 6x - 3 = 0
B. 10x2 - 6x + 5 = 0
C. 8x2 - 6x + 5 = 0
D. 8x2 - 6x - 3 = 0

Answer 8

ty

Answer 9

?

Answer 10

Its B. Its Very Hard To Explain

Answer 11

ty <3

Answer 12

Yhur Welcome :)

Answer 13

another?

Answer 14

Yup

Answer 15

Look at the quadratic equation below.

x2 - 2 = -2x2 + 5x

What is this quadratic equation written in standard form?

A. 3x2 + 5x - 2 = 0
B. x2 + 5x - 2 = 0
C. x2 - 5x - 2 = 0
D. 3x2 - 5x - 2 = 0

Answer 16

C.

Answer 17

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