factorise 3x2y -6xy2
Answers
Answered by
3
Answer:
3x2y + 11xy + 6y = y (3x2 +11x + 6)
= y [(3x2 + 9x + 2x + 6)]
= y [3x (x + 3) + 2(x + 3)]
= y [(x + 3) (3x + 2)]
= y (x + 3) (3x + 2)
Answered by
8
Answer:
➟ 3xy (x - 2y)
Step-by-step explanation:
➟ 3x²y - 6xy²
➟ 3 × x × x × y - 3 × 2 × x × y × y
➟ 3(xxy - 2xyy)
➟ 3xy (x - 2y)
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