Math, asked by princess1446, 1 year ago

find the value of (25a2+16b+9+40ab-24b-30a)at a=-1and b=2 ....plz say very important

Answers

Answered by rahul9095

2

Answer:

=25(-1)²+16(2)+9+40(-1)(2)-24(2)-30(-1)

=25+32+9-80-48+30

=-32

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