Math, asked by Anonymous, 5 months ago

factorise 49x²-(3y+22)²​

Answers

Answered by safi39
1

Answer:

49x²-(3y+22)²

= (7x)²-{9y²+2(3y)(22)+(22)²}

= 7x²-9y²+132y+484

hope this helps you !!!

Answered by Anonymous
5

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(49x+3y+22)(49x-3y-22) is your answer mate

Step-by-step explanation:

● 49x² - (3y + 22)²

by using identity:- {a²- b² = (a+b)(a-b) } ,

here a = 49x & b = 3y+22 ....--- (1)

so using (1) identity we get :

● (49x+3y+22)×(49x-3y-22)

or

●(49x+3y+22)(49x-3y-22)

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