Question Simplify the expression 215x2 Evaluate 3x(5×2x)Remove the parentheses 3x×5×2xMultiply the terms 15x×2xMultiply the terms 215x×xSolution 215x2 Show Solution Find the roots x=0 Evaluate 3x(5×2x)To find the roots of the expression,set the expression equal to 0 3x(5×2x)=0Multiply the terms 3x×25x=0Multiply the terms More Steps Multiply the terms 3x×25xMultiply the terms 23x×5xMultiply the terms More Steps Evaluate 3x×5xMultiply the numbers 15x×xMultiply the terms 15x2 215x2 215x2=0Simplify 15x2=0Rewrite the expression x2=0Solution x=0 Show Solution