X=2→F(2)=[(2)^3+3]/[(2)^2-5]
F(2)=(8+3)/(4-5)
F(2)=11/(-1)
F(2)=-11
-2/F(2)=-2/(-11)
-2/F(2)=2/11
Answer: 2/11
Reduce the fraction with 2
Sum:
3x^5*y - 2x^3*y^4 - 7x*y^3
+ -8x^5*y + 2x^3*y^4 +x*y^3
---------------------------------------
-5x^5y - 6xy^3
Term 1: Degree = 6
Term 2: Degree = 4
Difference:
3x^5*y - 2x^3*y^4 - 7x*y^3
- -8x^5*y + 2x^3*y^4 +x*y^3
---------------------------------------
11x^5y - 4<span>x^3*y^4 - 8</span>xy^3
Term 1: Degree = 6
Term 2: Degree = 7
Term 3: Degree = 4
The degree of a term of a polynomial can be obtained by adding the exponents of the variables in that term.
Answer:
B. x > -1
Step-by-step explanation:
Subtract the left side:
... 0 < -6(1 -x) -2(x-5)
... 0 < -6 +6x -2x +10 . . . . eliminate parentheses
... 0 < 4 +4x . . . . . . . . . . . collect terms
... 0 < 1 +x . . . . . . . . . . . . . divide by 4
... -1 < x . . . . . . . . . . . . . . . add -1. Matches selection B.
