If

then we should have

Differentiating with respect to
gives


So
is indeed conservative, and

Hi there!

Equation:
5a² - 2a - 10 for a = -6.
Evaluate by plugging in -6 for a:
5(-6)² - 2(-6) - 10 =
5(36) - (-12) - 10 =
180 + 12 - 10 = 182.
ANSWER:
No, neither is devisible by 3
Answer:
see the explanation
Step-by-step explanation:
we have

Divide by 3 both sides (division property of equality)
Simplify

Subtract 2 both sides (subtraction property of equality)

