0.18. Factorise:
2(x + y)2 – 9(x+y) - 5
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Answered by
1
Step-by-step explanation:
2(x2+y2+2xy)-9x+9y-5=0
Answered by
2
Answer:
2{(x2+2xy+y2) }-9x-9y-5
2x2+4xy+y2-9x-9y-5
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