Question Simplify the expression 16j2−8j Evaluate 16j2−8j×1Solution 16j2−8j Show Solution Factor the expression 8j(2j−1) Evaluate 16j2−8j×1Multiply the terms 16j2−8jRewrite the expression 8j×2j−8jSolution 8j(2j−1) Show Solution Find the roots j1=0,j2=21Alternative Form j1=0,j2=0.5 Evaluate 16j2−8j×1To find the roots of the expression,set the expression equal to 0 16j2−8j×1=0Multiply the terms 16j2−8j=0Factor the expression More Steps Evaluate 16j2−8jRewrite the expression 8j×2j−8jFactor out 8j from the expression 8j(2j−1) 8j(2j−1)=0When the product of factors equals 0,at least one factor is 0 8j=02j−1=0Solve the equation for j j=02j−1=0Solve the equation for j More Steps Evaluate 2j−1=0Move the constant to the right-hand side and change its sign 2j=0+1Removing 0 doesn't change the value,so remove it from the expression 2j=1Divide both sides 22j=21Divide the numbers j=21 j=0j=21Solution j1=0,j2=21Alternative Form j1=0,j2=0.5 Show Solution