Question

factorise by taking the common factors : 5 liter ³ mn ² - 35liter m ² n + 15 liter² mn
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Answer 1

Answer:

(2 × 5 × l × m) [(2 × l) + (3 × a)]. = 10lm (2l + 3a). (vi) 5x2y = 5 × x × x × y. 15xy2 = 3 × 5 × x × y × y. The common factors are 5, x, and y.

hope it helps

Answer 2

Answer:

Let us rewrite the given monomials as product of its factors,

3m=3×m

6n=2×3×n

Hence, greatest common factor of 3m and 6n is 3.

2.

Let us rewrite the given monomials as product of its factors,

ax=a×x

−5ab=−5×a×b