Math, asked by 9392514722, 1 month ago

Factorise is
a) x2 & 10x423
b) a²-49.
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Answers

Answered by avantikamaurya8dec20
1

Answer:

I can not answer this question

Answered by rajputsohan9797
0

Answer:

a-x^2and 4230

b- (a-7) ^3

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