Question Factor the expression 31(2x−45) Evaluate 32x−15Solution 31(2x−45) Show Solution Find the roots x=245Alternative Form x=22.5 Evaluate 32x−15To find the roots of the expression,set the expression equal to 0 32x−15=0Move the constant to the right-hand side and change its sign 32x=0+15Removing 0 doesn't change the value,so remove it from the expression 32x=15Multiply by the reciprocal 32x×23=15×23Multiply x=15×23Solution More Steps Evaluate 15×23Multiply the numbers 215×3Multiply the numbers 245 x=245Alternative Form x=22.5 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix