Question

x^6-x^6 factorise by using a^2-b^2

Answer 1

Hey there!!

x⁶ - x⁶

This can be written as

( x³ )² - ( x³ )²

This is the form of a² - b² = ( a + b ) ( a - b )

( x³ + x³ ) ( x³ - x³ )

As x³ - x³ = 0

( x³ + x³ ) × 0 will be = 0

But, the factorized form is

( 2x³ ) ( x³ - x³ )

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