Reformatting the input :
Changes made to your input should not affect the solution:
(1): "x7" was replaced by "x^7". 2 more similar replacement(s).
STEP
1
:
Equation at the end of step 1
((80•(x5))-(70•(x2)))-(22•3•5x7)
STEP
2
:
Equation at the end of step
2
:
((80 • (x5)) - (2•5•7x2)) - (22•3•5x7)
STEP
3
:
Equation at the end of step
3
:
((24•5x5) - (2•5•7x2)) - (22•3•5x7)
STEP
4
:
STEP
5
:
Pulling out like terms
5.1 Pull out like factors :
-60x7 + 80x5 - 70x2 = -10x2 • (6x5 - 8x3 + 7)
Polynomial Roots Calculator :
5.2 Find roots (zeroes) of : F(x) = 6x5 - 8x3 + 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 6 and the Trailing Constant is 7.
The factor(s) are:
of the Leading Coefficient : 1,2 ,3 ,6
of the Trailing Constant : 1 ,7
