Question Factor the expression −(x+3)2 Evaluate −x2−6x−9Solution −(x+3)2 Show Solution Find the roots x=−3 Evaluate −x2−6x−9To find the roots of the expression,set the expression equal to 0 −x2−6x−9=0Use a2+2ab+b2=(a+b)2 to factor the expression −(x+3)2=0Divide the terms (x+3)2=0Simplify the expression x+3=0Move the constant to the right-hand side and change its sign x=0−3Solution x=−3 Show Solution
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