Math, asked by aulakhamritpal27, 2 months ago

(UD
9. If a = 4 and b = 5, find the value of a3 + b3 - 3a²b + 3ab2

Answers

Answered by kalsitisandhy21

1

question:- a=4, b=5

a3+b3-3a²b+3ab²
4(3) +5(3) -3(4)²(5) +3(4) (5)
12+15-48(5) +12(5)
12+15-240+60
27-240+60
-213+60
-153

-this is ur answer

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