Answer:
4
Step-by-step explanation:
The degree of a polynomial is the highest degree of its monomials (individual terms). In this case, the highest term is x^4, which means that this polynomial is a 4th degree polynomial.
Hope this helps!
Answer:
Last step of FOIL: Multiply 2 from the first binomial with 3 from the second binomial.
simplify: a? should be 25x^(6)y^(6)
Step-by-step explanation
Answer:
x = - 1
Step-by-step explanation:
Given
3x + 2 = y and y = - 1
Substitute y = - 1 into the equation and solve for x, that is
3x + 2 = - 1 ( subtract 2 from both sides )
3x = - 3 ( divide both sides by 3 )
x = - 1
This is verified by the point on the graph with coordinates (- 1, - 1)
Answer: 18.288
Step-by-step explanation:
Answer:
2x³ + 2x
Step-by-step explanation:
(x² + x³ + x² + x) - (x² - x³ + x² - x)
= x² + x³ + x² + x - x² + x³ - x² + x
Gathering like terms...
x³ + x³ +x² + x² -x² - x² + x + x
= 2x³ + 2x
