Question

Using identity , find the product of (6x + 7y) (6x – 7y).
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Answer 1

Answer:

7y , xx xxy =13y is the correct

Answer 2

Answer:

Step-by-step explanation:

(6x)whole square - (7y) whole square

it is in the form A square - B square = (A + B) x (A - B)

so ans is 6x whole square - 7y Whole square