1) f(x) + g(x)
= 7√x + 4 + 2√x - 2
= √x(7 + 2) + 2
= 9√x + 2 [ Final Answer ]
2) f(x) - g(x)
= 7√x + 4 - (2√x - 2)
= 7√x + 4 - 2√x + 2
= √x(7 - 2) + 6
= 5√x + 6 [ Final Answer ]
Hope this helps!
Answer:
26
Step-by-step explanation:
Answer:
You should probably change the language on your computer if thats what your asking
Step-by-step explanation:
Answer:
x≤ 9
Step-by-step explanation:
add 6 to the other side to get x by itself....
Answer:
k=86
Step-by-step explanation:
