Question

C. 12xy + 16xy2 + 20x2y2

factorise the expression​

Answer 1

Answer:

Step-by-step explanation:

4x^2y + 12xy^2 + 9y^3

Simplifying

4x2y + 12xy2 + 9y3

Reorder the terms:

12xy2 + 4x2y + 9y3

Factor out the Greatest Common Factor (GCF), 'y'.

y(12xy + 4x2 + 9y2)

Factor a trinomial.

y((2x + 3y)(2x + 3y))

Final result:

y(2x + 3y)(2x + 3y)

Answer 2

Answer:

=4xy(3+4y2 + 5xy)

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