Question

9x^2y-24xy^2+16^3 on page
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Answer 1

Step-by-step explanation:

Factorise

9x {}^{2} y - 24xy {}^{2} + 16y {}^{3}

y(9x {}^{2} - 24xy + 16y {}^{2})

9x {}^{2} - 24xy {}^{} + 16y {}^{2}

in the form (a²+2ab+b²) = (a+b)²

a = 3x

b = 4y

(3x + 4y) {}^{2}

Hence, the factorised equation

y(3x + 4y) {}^{2}