Math, asked by Shubhangisoni, 1 year ago

plz answer this question

Attachments:

TheConqueror: 15a²+3b²-14ab
Shubhangisoni: wrong h factorization karna tha
TheConqueror: +18ab aaega
TheConqueror: but you haven't mentioned that we have to factorize dear
Shubhangisoni: sorry par aap jab answer de rhi thi tab btaya tha

Answers

Answered by TheConqueror
1
from 3rd step,
=16a²+4b²+16ab-a²-b²+2ab
=15a²+3b²+15ab+3ab
=15a²+3ab+15ab+3b²
=3a(5a+b)+3b(5a+b)
=(3a+3b)(5a+b)
=3(a+b)(5a+b)
hope this helps you.....

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Attachments:

Shubhangisoni: answer wrong h
Karanjeetkaur: correct h
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