Math, asked by itsarthat234, 1 year ago

multiply Q10 fast please

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Answers

Answered by mimansa4252
1
please mark it as a brainliest
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mimansa4252: in which standard you are?
itsarthat234: 8th
mimansa4252: me too
itsarthat234: right ho good
mimansa4252: i think the answer is -50.... i did it for the second time
itsarthat234: hmmm i also but check once if u don't put the values of M and N
mimansa4252: please mark my answer as the brainliest
itsarthat234: u should achieve it girl
mimansa4252: pleasee
itsarthat234: ughghghhhh.......
Answered by Robinhood111
2
12x^4 - 16x^2y +9x^2y - 12y^2

=12x^4 - 7x^2y - 12y^2

= 12(1)^4 - 7(1)^2×(2)-12 (2)^2

12 -14 -48

-50 will be the answer

Hope it helps you friend please mark me brainliest

itsarthat234: it is coming something like that : 12X^4 - 7X^2Y - 12Y^2
mimansa4252: mine too
itsarthat234: so should i do not put the values
mimansa4252: your answer would be correct.... but you haven't did the addition correctly
itsarthat234: may so
mimansa4252: how
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