is it x square

ya

is that a split method

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is it x square

ya

is that a split method

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x^2 (its x square ok?)

x^2 + x^2 + 8x + 17x +72 + 12

=2x^2 + 25x + 84

x2 + 6x + 8x + 12

( x2 +6x ) ( 8x + 12 )

x( x + 6 ) + 2( x+ 6 )

( x + 2 ) ( x + 6 )

x2 + 17x + 72

= x2 + 8x + 9x + 72

= ( x2 + 8x ) ( 9x + 72 )

= x( x + 8 ) + 9( x+ 8 )

= ( x+ 9 ) ( x+ 8 )

hope u have understand it