Question

(3) 49x²-25y²=________ (A) (7x-5y)² (B) (7x-5y)(7x-5y) (C) (7x+5y)(7x-5y) (D) (7x+5y) (7x+5y)​

Answer 1

Answer:

(2x^2+56)

Step-by-step explanation:

I hope it is correct and pls make me as brainlist and thanks plz

Answer 2

Answer:

(C) (7x+5y)(7x-5y)

Step-by-step explanation:

49x²-25y²

(7x)²-(5y)²

By using

a²-b²=(a+b)(a-b)

here,

• a=7x
• b=5y

Answer is :-

(7x+5y)(7x-5y)

______________________

here is the correct answer

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