+3 votes
in General by kratos

factorise:4c2 + 3c - 10

1 Answer

+6 votes
by kratos
 
Best answer

4c2 + 3c - 10

= 4c2 + 8c - 5c - 10

= 4c (c + 2) - 5(c + 2)

= (c + 2)(4c - 5)

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