Question

Solve the quadratic equation by factorization method x2+48x-324=0

Answer 1

here's ur ans
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Answer 2

  x2 + 48x − 324 = 0

⇒x2 + 54x − 6x − 324 = 0

⇒x(x + 54) − 6(x + 54) = 0

⇒(x − 6)(x + 54) = 0⇒x − 6 = 0   or

x + 54 = 0

⇒x = 6  or  x = −54