Math, asked by satpathyganesh16, 6 months ago

6. Factorise the following algebraic expressions by regrouping.
a. a2 + ab + 9a + 9b
b. 24mn - 21n + 8m - 7
d. 18x’y+ 4xy? + 9x’y? + 8y e. (2a - 3b)(m + n) + (3a - 2b)(m + n)
8. 24(a - b) – 56(a - b)
actorice the
11

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Answered by ananya044

2

Step-by-step explanation:

rest questions are quite absurd

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