Question Simplify the expression 20x4 Evaluate 5x2×4x2Multiply the terms 20x2×x2Multiply the terms with the same base by adding their exponents 20x2+2Solution 20x4 Show Solution Find the roots x=0 Evaluate 5x2×4x2To find the roots of the expression,set the expression equal to 0 5x2×4x2=0Multiply More Steps Multiply the terms 5x2×4x2Multiply the terms 20x2×x2Multiply the terms with the same base by adding their exponents 20x2+2Add the numbers 20x4 20x4=0Rewrite the expression x4=0Solution x=0 Show Solution