Math, asked by nitutiwarichaubey01, 2 months ago

find the value of expression 3a³-2b³+ab(a-b) when a=-3 and b=-4

Answers

Answered by Anonymous

0

Answer:

» 3a³ - 2b³ + ab (a - b)

a = -3 & b = -4

» 3 (-3)³ - 2 (-4)³ + (-3) (-4) [-3 - (-4)]

= - 81 + 128 + 12

= 140 - 81

= 59

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