Math, asked by priyanka1981gupta, 6 months ago

simplify
a=-1,b=-3
b)4a-b+6a7b

Answers

Answered by tejavaththavur41

1

=4(-1)-(-3)+6(-1)7(-3)

=-4+3+6.7.3.

=-4+3+126

=-1+126

=125

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