Question Factor the expression −4(x+1)2 Evaluate −4x2−8x−4Solution −4(x+1)2 Show Solution Find the roots x=−1 Evaluate −4x2−8x−4To find the roots of the expression,set the expression equal to 0 −4x2−8x−4=0Use a2+2ab+b2=(a+b)2 to factor the expression −4(x+1)2=0Divide the terms (x+1)2=0Simplify the expression x+1=0Move the constant to the right-hand side and change its sign x=0−1Solution x=−1 Show Solution
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