Factorise: (x + 2)2 +5(x+2)
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Answered by
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Answer:x2+2+2+2
Step-by-step explanation:
because 2 + 2 is 4 - 1 is 3 quick maths
Answered by
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Answer:
= 2x+4+5x+10
= 2x+5x +4+10
= 7x+14
x=14/7
x=2
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