Find the value of the expressionwhen x = -2(1) -2x²-x+4 – InterviewSolution

1.

Find the value of the expressionwhen x = -2(1) -2x²-x+4

Answer»

-2x²-x+4

= -2(-2)²-(-2)+4

= -2×4+4+4

= -8+8 = 0

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