Problem

Find the roots of the function f(x)=2x2+3x2.

Answer

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Answer

Step 3: Set each factor equal to zero and solve for x, 2x1=0 and x+2=0.

Steps

Step 1 :Step 1: Set the function equal to zero, 2x2+3x2=0.

Step 2 :Step 2: Factor the quadratic equation, (2x1)(x+2)=0.

Step 3 :Step 3: Set each factor equal to zero and solve for x, 2x1=0 and x+2=0.

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