Answer:
-63
Step-by-step explanation:
6x - 3y
= 6 × -4 - 3 × 13
= -24 - 39
= -63
Answer:
the first step is to distribute the -4 to (3-5x)
Step-by-step explanation:
Answer:
x (2 x^2 + 4 x - 1)
Step-by-step explanation:
Factor the following:
2 x^3 + 4 x^2 - x
Factor x out of 2 x^3 + 4 x^2 - x:
Answer: x (2 x^2 + 4 x - 1)
Answer:
option 2
Step-by-step explanation:
Substitute x = - 5 into f(x) , that is
f(- 5) = 4(- 5) - 7 = - 20 - 7 = - 27
35 is the correct answer.