Factorise: 32 x2 – 18 y2
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2{(4x+9y)(4x-9y)}.
Step-by-step explanation:
32x^2-18y^2
=2(16x^2-9y^2)
=2{(4x^2)-(9y^2)}
=2{(4x+9y)(4x-9y)}.
Hope it really helped you!
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