Question

factorise 27a3b3-18a4b2​

Answer 1

Answer:

9a3b2[3b-2a]

Step-by-step explanation:

27a3b3-18a4b2

9*3a*a*a*b*b*b-2*9*a*a*a*a*b*b

take common

then the above answers

Answer 2

Answer:

$3 \times 3 \times 3 \times {a}^{3} \times b \times {b}^{2} -</p><p></p><p> 3\times 2 \times 3\times {a}^{3} \times a \times {b}^{2} \\ 3 \times 3\times {a}^{3} \times {b}^{2} (3b - 2a) \\ 9 {a}^{3} {b}^{2} (3b - 2a)$

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