Question

factorise 4x^2+9y^2+16z^2+12xy -24yz-16zx
$factorise \\ 2x {}^{2} + y {}^{2} + 8z { }^{2} - 2 \sqrt{2} xy + 4 \sqrt{2} yz - 8xz$
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Answer 1

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Answer 2

Answer:

Step-by-step explanation: (√2)sqrxsqr+ysqr+(2√