1.

7a (5x – 3y) + 5b (5x – 3y) = ………….. A) (5x – 3) (7a – 5) B) (5x-3y) (7a + 5b) C) (5x – 3) (4x – 1) D) (5x – y) (7x – 3)

Answer»

B) (5x-3y)(7a + 5b)

Correct option is (B) (5x-3y) (7a + 5b)

7a (5x – 3y) + 5b (5x – 3y) = (5x-3y) (7a+5b)



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