this all question from 21 to 24 plz
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I am answering 23.
x power 6 - 64
=(x power 3 - 8) × (x power 3+8)
= a power 3 - a power 3 formula
=(x-2)×(x power 2 + 2x+4) × ( x power 3+8)
= (x-2)×(x power 2 +2x+4) × (x+2) × (x power 2 -2x+4)
Hope this will help you
x power 6 - 64
=(x power 3 - 8) × (x power 3+8)
= a power 3 - a power 3 formula
=(x-2)×(x power 2 + 2x+4) × ( x power 3+8)
= (x-2)×(x power 2 +2x+4) × (x+2) × (x power 2 -2x+4)
Hope this will help you
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