Question

Factorisation is the .......... process of multiplication​

Answer 1

Answer:

the answer is mathematical

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Answer 2

Factorisation is the "reverse" process of multiplication​.

Step-by-step explanation:

Factorisation is the "reverse" process of multiplication​.

For example:

$x^{2}$ + (a + b)x + ab

= $x^{2}$ + ax + bx + ab

= x(x + a) + b(x + a)

= (x + a)(x + b)

∴ The factorisation of $x^{2}$ + (a + b)x + ab = (x + a)(x + b)

Thus, factorisation is the "reverse" process of multiplication​.