Answer:
-2x^6 + 7x^4 + 3x³ - 3x² + 11x + 20
Step-by-step explanation:
(-2x³ + x - 5)(x³ - 3x - 4) = -2x^6 + 6x^4 + 8x³ + x^4 - 3x² - 4x - 5x³ + 15x + 20
= -2x^6 + 7x^4 + 3x³ - 3x² + 11x + 20
B is the same thing but switching which trinomial is written first.
Answer:

Step-by-step explanation:
The slope-intercept form of an eqaution of a line:

<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
<em />
We have the equation of a line:

Therefore

Answer:
Answer 2 is correct
Step-by-step explanation:
Answer:
n=10
Step-by-step explanation:
You need n to be 10 because: y^20= (y^10)^2