Question Factor the expression Factor 31(2x−15) Evaluate 32x−5Solution 31(2x−15) Show Solution Find the roots Find the roots of the algebra expression x=215Alternative Form x=7.5 Evaluate 32x−5To find the roots of the expression,set the expression equal to 0 32x−5=0Move the constant to the right-hand side and change its sign 32x=0+5Removing 0 doesn't change the value,so remove it from the expression 32x=5Multiply by the reciprocal 32x×23=5×23Multiply x=5×23Solution More Steps Evaluate 5×23Multiply the numbers 25×3Multiply the numbers 215 x=215Alternative Form x=7.5 Show Solution