(ii)Factrise_8 + 6(p + q) - 5(p + q)2
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Answer:
hiiii
your answer is here !
Step-by-step explanation:
Let p+q=a---(1)
8+6(p+q)-5(p+q)^2
=8+6a-5a^2
=8-4a+10a-5a^2
=4(2-a)+5a(2-a)
=(2-a)(4+5a)
From(1)
=[2-(p+q)][4+5(p+q)]
=(2-p-q)(4+5p+5q)
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