SOLUTION: how do you change 3(x+1.33333333333333)(x+7) to a fractional coefficient

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: how do you change 3(x+1.33333333333333)(x+7) to a fractional coefficient      Log On


   

Question 730045: how do you change 3(x+1.33333333333333)(x+7) to a fractional coefficient
Found 2 solutions by lynnlo, MathLover1:
Answer by lynnlo(4176) About Me  (Show Source):
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

+3%28x%2B1.33333333333333%29%28x%2B7%29.....1.33333333333333 as a fraction is 4%2F3
+3%28x%2B4%2F3%29%28x%2B7%29
+%283x%2B12%2F3%29%28x%2B7%29
+3x%5E2%2B7x%2B%2812%2F3%29x%2B7%2812%2F3%29
+3x%5E2%2B7x%2B12x%2F3%2B84%2F3
+3%2A3x%5E2%2F3%2B3%2A7x%2F3%2B12x%2F3%2B84%2F3
+9x%5E2%2F3%2B21x%2F3%2B12x%2F3%2B84%2F3
+9x%5E2%2F3%2B33x%2F3%2B84%2F3
+%289%2F3%29x%5E2%2B%2833%2F3%29x%2B84%2F3