Factorise and solve: x^2 + 6x - 72 = 0
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this is a relatively easy factorization... (x+12)(x-6)=0 x=-12, 6 Why did you have a problem with it?
Just wasn't thinking right. Though don't get me wrong, usually I am not that good at math also. So, I'm prone to mistakes.
We try find the factos adding to 6 Now we have to re-write our equation Then: or
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