9 x 8 would be 72 but since there's a decimal making it .8 you would add a decimal place inbetween 7 and 2
Then 9 x 2 is 18
18 + 7.2 = 25.2
It is pretty easy to solve this equation, given that the denominator is the same of either side (x + 5). You don't even need the brackets.
So:
4x+2/x+5 + 3x+1/x+5 = 4x+2+3x+1/x+5 = 7x + 3/x+5
The correct answer is 7x + 3 / x + 5.
It's the same as if you were adding for example 2/3 and 6/3 - since the denominator is the same, you should just add 2 and 6 and get 8/3.
Answer:
if this is area than
1- 55
2- 28
3- 48
4- 84
Step-by-step explanation:
N = 2 , then just fill in “2” to where n would go
