Math, asked by kush74, 1 year ago

factorize 49x^2-42xy+9y^2

Answers

Answered by Anonymous
6
Heya !


Here is yr answer
_________________________


=> 49x² -42xy +9y²

=> (7x) ² -2 (7x)(3y) + (3y) ²

It is in the form of-------


a² -2ab + b² = (a - b) ²

a = 7x , b = 3y


=> (7x - 3y) ² or (7x - 3y) (7x - 3y)



Hope it hlpzzz...



Answered by torilauren47
0

Answer:

(7X-3Y)^2

Step-by-step explanation:

Factored using the perfect square rule.

Perfect Square Rule

A whole number that is the square of an integer. Example:

16  is a perfect square because 4 ⋅ 4 = 16.

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