factorise 6xsquare-x-15
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Answered by
2
Answer:
6x square -x -15
= 6x square - (10-9)x-15
= 6x square - 10x +9x -15
= 2x ( 3x - 5) - 3(3x-5)
= (3x -5)(2x-3)
Answered by
1
Answer:
here equation is
6x^2-x-15=0
6x^2-10x+9x-15=0
2x(3x-5)+3(3x-5)=0
(3x-5)(2x+3)=0
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