i have a simple question if i have (f + g)(x) = 2x + 7 + 6x – 5 and i combine 2x and 6x is it 8x or 8x^2?
2 answers:
It is 8x because you're adding them not multiplying them. If you were multiplying it would be8x^2
<span>(f + g)(x) = 2x + 7 + 6x – 5
// 2x + 6x = 8x
// 7 - 5 = 2
Therefore,
</span>(f + g)(x) = 8x + 2
<span>
Answer: 8x + 2
</span>
You might be interested in
Number 17 9216 because you take 96*4
When it is in () it means multiply x=45
16/2 times 2 =16, 2/2 times 16 = 16
Answer:
x = 14
Step-by-step explanation:
5(22-x)=40
5(22-14)=40
5(22)=110 5(-14)=-70
110-70=40
