2a +66 - 3(a + 3b)2
factorise
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answer is =
2*a+2*3*11-3*a+3*3*b*2
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Factor 2a+66−3(a+3b)(2)
−4a−18b+66
=2(−2a−9b+33)
Answer:
2(−2a−9b+33)
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