Math, asked by diptiumesh1981, 13 days ago

find the value of the following expressions if a = -2 and b = 3:

(I) 5a3 + 2a2 - 3

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Answers

Answered by suvii88

0

Step-by-step explanation:

answer is -39...

you can understand it from the given picture

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Answered by rsujatharamu

0

Answer:

answer is 45

5(-2)³+2(-2)²-3

5×8+2×4-3

40+8-3

48-3

15

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