regroup and factorise Зху - 4у - 3х + 4
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1
Answer:
(3x+4)(y-1)
Step-by-step explanation:
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Answered by
5
Step-by-step explanation:
Зху - 4у - 3х + 4
=3xy –3x –4y+4
= 3x(y–1) –4(y–1)
= (3x–4)(y–1)
Thus, by factorising Зху - 4у - 3х + 4 we get, (3x–4)(y–1)
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