Question

factorise the following. friends please correct answer if you correct answer then I mark as brainlist​

Answer 1

Step-by-step explanation:

1. x²-16

x²-2⁴

x-(2²)²

(x-2²)(x+2²)

(x-4)(x+4)

2.9-4y²

-4y²+9

-2²y²+3²

(-2y+3)(2y+3)

3.25x²-36y²

5²x²-6²y²

(5x)²-(6y)²

(5x-6y)(5x+6y)

4.49x⁴-121y²

7²(x²)²-11²y²

(7(x²))²-(11y)²

(7x²-11y)(7x²+11y)

5.12x²y²-300

12(x²y²-25)

12(x²y²-5²)

12((xy)²-(5)²)

12(xy-5)(xy+5)

6.245x⁵-80y²x

5x(49x⁴-16y²)

5x(7²(x²)²)‐(4²y²)

5x(7(x²))²-(4y)²

5x(7x²-4y)(7x²+4y)

Hope it would be helpful

All answers are correct