Math, asked by nnn367, 4 months ago

Expand : a) (2x-1)3
b) (5a+3b-2c)2

Answers

Answered by Anonymous

3

Step-by-step explanation:

a) (2x-1)3

=6x-3

b)(5b+3b-2c)2

=10b+6b-4c

=16b-4c

Hope it's help you ✌️

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