Question

in the following which is the following of 2x-3y =5​

Answer 1

Answer:

ANSWER

(2x+3y+5)(2x+3y−5)

Let us simplify the expression, we get

(2x+3y+5)(2x+3y−5)=[(2x+3y)+5][(2x−3y)−5]

By using the formula, (a)

2

−(b)

2

=[(a+b)(a−b)]

=(2x+3y)

2

−(5)

2

=(2x)

2

+(3y)

2

+2×2x×3y−5×5

=4x

2

+9y

2

+12xy−25