Question

Factorise:
i) y(y+z)+9(y+z)
ii) 10ab+4a+5b+2
iii) 6xy-4y+6-9x

Answer 1

Step-by-step explanation:

1. y(y+z)+9(y+z)

(y+9)(y+z)

2. 2a(5b+2)+1(5b+2)

(2a+1)(5b+2)

3. 6xy -9x-4y+6

3x(2y-3)-2(2y-3)

(3x-2)(2y-3)

Answer 2

Answer:

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