can anyone help me with problem 13
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Answer:
x^2-144
x^2 - 12x + 12x - 144
x(x - 12) + 12(x - 12)
(x-12) (x+12)
namrita11:
wrong
but it is alright to try
now see i have edited it
??
oh well that's good
byee :)
Answered by
1
Q) x² - 144
= x² - 12²
= ( x + 12 )( x - 12 )
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