4 years ago

Evaluate -x^2-3x+2 , x=-2

Mathematics

2 answers:

Roman55 [17]4 years ago

8 0

Answer:

Step-by-step explanation:

Put -2 where x is, then do the arithmetic.

-(-2)² -3(-2) +2 = -(4) +6 +2 = 2 + 2 = 4

4vir4ik [10]4 years ago

8 0

Answer:

Step-by-step explanation:

-x^2-3x+2 , x=-2

plug in x

-(-2)^2-3(-2)+2

PEMDAS

-4-3(-2)+2

-4+6+2

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