Factorise 21ax+10by-35ay-6bxwith working pls
1 answer:
Answer:
<h2>( 7a - 2b ) ( 3x - 5y )</h2>
<u>Step-by-step explanation:</u>
21ax + 10by - 35ay - 6bx
21ax - 35ay - 6bx + 10by
7a ( 3x - 5y ) - 2b ( 3x - 5y )
( 7a - 2b ) ( 3x - 5y )
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