What is the value of ⁻2ₓ² + 8ₓ when x = ⁻6?

a- 24
b- ⁻24
c- ⁻72
d- ⁻120

D. -120

Step-by-step explanation:

-2ₓ² + 8ₓ

-2(-6)^2 + 8(-6)

-2(36) + -48

-72 + -48

-120

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.