factorise x3p2-8y3p2-4x3q2+32y3q2

x3p2-8y3p2-4x3q2+32y3q2

= x3p2-4x3q2-8y3p2+32y3q2

= x3(p2-4q2)-8y3(p2-4q2)

=(p2-4q2)(x3-8y3)

  • 3

good question.

  • -2

x3p2-8y3p2-4x3q2+32y3q2

= x3p2-4x3q2-8y3p2+32y3q2

= x3(p2-4q2)-8y3(p2-4q2)

=(p2-4q2)(x3-8y3)

  • 2
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