Answer:
d
Step-by-step explanation:
47: 2x * (3x^2 + x) = 6x^3 + 2x^2
48: (y^3 + 2) * 4y^2 = 4y^5 + 8y^2
Answer:
Step-by-step explanation:
The two angles must add to 180
(4x-2)+(3x+14)=180
7x+12=180
7x=168
x=24
Answer:
We conclude that:
Step-by-step explanation:
Given the expression

Apply the rule:

so the expression becomes

Apply the rule:

so the expression becomes
∵ 


Therefore, we conclude that:
5 goes into 38 7 times equally, the answer is 7.6