Question Simplify the expression Solution −9q2 Evaluate q2−10q2×1Multiply the terms q2−10q2Collect like terms by calculating the sum or difference of their coefficients (1−10)q2Solution −9q2 Show Solution Find the roots Find the roots of the algebra expression q=0 Evaluate q2−10q2×1To find the roots of the expression,set the expression equal to 0 q2−10q2×1=0Multiply the terms q2−10q2=0Subtract the terms More Steps Simplify q2−10q2Collect like terms by calculating the sum or difference of their coefficients (1−10)q2Subtract the numbers −9q2 −9q2=0Change the signs on both sides of the equation 9q2=0Rewrite the expression q2=0Solution q=0 Show Solution