Answer:
B. Perform the indicated operations.
1. 20x + 5 + 13x + 25
20 x + 13x + 5 + 25
33x + 30
2. 50x² - 8 - 15x² + 5
50x² - 15x² + 8 - 5
35x² + 3
IV. Give what is asked.
1. Simplify (x³)[tex]^{6}[/tex].
[tex]x^{3\times6}[/tex] = [tex]x^{18}[/tex]
3. 7x(4x-2)
7x(4x) = 28x²
7x(-2) = -14x
28x² - 14x
4. -8a^2(a-2b)
-8a²(a) = -8a³
-8a²(-2b) = 16a²b
-8a³ + 16a²b
