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Evaluate the expression 2x^2 - x, when x = -3.

Evaluate the expression 2x^2 - x, when x = -3.
asked 103k views
5 votes
Evaluate the expression 2x^2 - x, when x = -3.

asked
User Rich L
by
8.2k points

1 Answer

2 votes

Answer:

21

Explanation:

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

2(9)+3

18+3= 21

answered
User AndyC
by
8.1k points
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