Math, asked by eaknanshakumari17, 11 months ago

please solve this question ......​

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Answers

Answered by mrbiswajitjana1996
1

Answer:

put the value of a=-0.2

rearenge a^3+a^2-2a

(-0.2)^3+(-0.2)^2-2(-0.2)

(-0.008)+(0.04)+(0.4)

(0.432)

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