Math, asked by hansshikha2, 1 year ago

plz give me solution of this questions

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Answers

Answered by enu23
1
x^2 +8x +40
by using identity 5 -x^2 +(a+b)x+ab
so....x^2+8x+40 ..will be the answers

hansshikha2: kuch samaja me nhi aya
anujyadav55: hii
Answered by madhu9229
0
= x to the power 2 + 5x + 3x +15
= x to the power 2 + 8x +15.ans
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