Solution - Simplification or other simple results
Other Ways to Solve
Simplification or other simple resultsStep by Step Solution
Reformatting the input :
Changes made to your input should not affect the solution:
(1): "x2" was replaced by "x^2". 3 more similar replacement(s).
Step 1 :
Equation at the end of step 1 :
((24•(x3))-(16•(x2)))-(((6•(x3))+(2•32x2))-14)Step 2 :
Equation at the end of step 2 :
((24•(x3))-(16•(x2)))-(((2•3x3)+(2•32x2))-14)Step 3 :
Equation at the end of step 3 :
((24 • (x3)) - 24x2) - (6x3 + 18x2 - 14)Step 4 :
Equation at the end of step 4 :
((23•3x3) - 24x2) - (6x3 + 18x2 - 14)
Step 5 :
Step 6 :
Pulling out like terms :
6.1 Pull out like factors :
18x3 - 34x2 + 14 = 2 • (9x3 - 17x2 + 7)
Polynomial Roots Calculator :
6.2 Find roots (zeroes) of : F(x) = 9x3 - 17x2 + 7
Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F(x)=0
Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers
The Rational Root Theorem states that if a polynomial zeroes for a rational number P/Q then P is a factor of the Trailing Constant and Q is a factor of the Leading Coefficient
In this case, the Leading Coefficient is 9 and the Trailing Constant is 7.
The factor(s) are:
of the Leading Coefficient : 1,3 ,9
of the Trailing Constant : 1 ,7
Let us test ....
| P | Q | P/Q | F(P/Q) | Divisor | |||||
|---|---|---|---|---|---|---|---|---|---|
| -1 | 1 | -1.00 | -19.00 | ||||||
| -1 | 3 | -0.33 | 4.78 | ||||||
| -1 | 9 | -0.11 | 6.78 | ||||||
| -7 | 1 | -7.00 | -3913.00 | ||||||
| -7 | 3 | -2.33 | -199.89 | ||||||
| -7 | 9 | -0.78 | -7.52 | ||||||
| 1 | 1 | 1.00 | -1.00 | ||||||
| 1 | 3 | 0.33 | 5.44 | ||||||
| 1 | 9 | 0.11 | 6.80 | ||||||
| 7 | 1 | 7.00 | 2261.00 | ||||||
| 7 | 3 | 2.33 | 28.78 | ||||||
| 7 | 9 | 0.78 | 0.95 |
Polynomial Roots Calculator found no rational roots
Final result :
2 • (9x3 - 17x2 + 7)
How did we do?
Please leave us feedback.