Question Simplify the expression −63x Evaluate 9x(−7)Rewrite the expression −9x×7Solution −63x Show Solution Find the roots x=0 Evaluate 9x(−7)To find the roots of the expression,set the expression equal to 0 9x(−7)=0Multiply More Steps Multiply the terms 9x(−7)Rewrite the expression −9x×7Multiply the terms −63x −63x=0Change the signs on both sides of the equation 63x=0Solution x=0 Show Solution