Factor 56xw+49xk^2-24yw-21yk^2?

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Factor 56xw+49xk^2-24yw-21yk^2?

Please show all of the steps. Thanks in advance!

2007-05-17 15:08:56 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

56xw + 49xk^2 - 24yw - 21yk^2

1. rearrange:

56xw - 24yw + 49xk^2 - 21yk^2

2. factorise:

8w(7x - 3y) + 7k^2(7x - 3y)

3. simplify:

(8w + 7k^2)(7x - 3y)^2

2007-05-17 15:19:05 · answer #1 · answered by pisakho enremenkimi 2 · 0⤊ 0⤋

56xw+49xk^2-24yw-21yk^2
=8w(7x-3y) +7k^2(7x-3y)
= (8w+7k^2)(7x-3y)

2007-05-17 22:16:06 · answer #2 · answered by ironduke8159 7 · 0⤊ 0⤋