Answer:
3
- 11
- 4x³ + 3x² + x
Step-by-step explanation:
(x³ - 4x² + 1)(3x² + x)
Each term in the second factor is multiplied by each term in the first factor, that is
x³(3x² + x) - 4x²(3x² + x) + 1 (3x² + x) ← distribute parenthesis
= 3
+
- 12
- 4x³ + 3x² + x ← collect like terms
= 3
- 11
- 4x³ + 3x² + x
Answer:
blank = 4a
Step-by-step explanation:
If g(t) = 2/(t + 3)
then g(4a) = 2/(4a+3)
Answer:
a =1
Step-by-step explanation:
2(a+7)-7=9
Add 7 to each side
2(a+7)-7+7=9+7
2(a+7)=16
Divide by 2
a+7 = 16/2
a +7 = 8
Subtract 7
a+7-7 = 8-7
a = 1
Answer:
A B and E
Step-by-step explanation:
Answer:
y=0
Step-by-step explanation: