423 + 13x2
-
Use synthetic division to find the result when x4
7x + 3 is
divided by I - 1.

x³ - 3x² + 10x + 3 +

Step-by-step explanation:

Using synthetic division to divide by x - 1

 1  |  1   - 4   13   - 7   3

       ↓   1     - 3  10    3

    ----------------------------

       1  - 3    10    3    6 ← remainder = 6

      --------------------

               ↑ quotient

= x³ - 3x² + 10x + 3 +

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5