Question Simplify the expression Solution 645a4 Evaluate 10×128a4Cancel out the common factor 2 5×64a4Solution 645a4 Show Solution Find the roots Find the roots of the algebra expression a=0 Evaluate (10×128a4)To find the roots of the expression,set the expression equal to 0 10×128a4=0Multiply the terms More Steps Multiply the terms 10×128a4Cancel out the common factor 2 5×64a4Multiply the terms 645a4 645a4=0Simplify 5a4=0Rewrite the expression a4=0Solution a=0 Show Solution