Question

HCF of a2+7a-18 and a2+10a+9 is a+9 then their lcm is
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Answer 1

Answer:

Find the L.C.M. of the two expressions a2 + 7a – 18, a2 + 10a + 9 with the help of their H.C.F. Therefore, L.C.M. = Product of the two expressions/H.C.F. 3.

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Answer 2

Answer:

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Step-by-step explanation:

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