Question

Factorise the expressions and divide them as directed. (i) (y 2 + 7y + 10) ÷ (y + 5) (ii) (m 2 − 14m − 32) ÷ (m + 2) (iii) (5p 2 − 25p + 20) ÷ (p − 1) (iv) 4yz(z 2 + 6z − 16) ÷ 2y(z + 8) (v) 5pq(p 2 − q 2 ) ÷ 2p(p + q) (vi) 12xy(9x 2 − 16y 2 ) ÷ 4xy(3x + 4y) (vii) 39y 3 (50y 2 − 98) ÷ 26y 2 (5y+ 7)

Answer 1

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