1) 0.927184
2) 0.615661
3) 0.383864
Answer:
It's 15/7
Step-by-step explanation:
Answer:
1084.83932813 which you would round to 1085
Answer:
x2 + 10x +25 = (x+5)^2
Step-by-step explanation:
x^2 + 10x
To complete the square
Take the coefficient of x
10
Divide by 2
10/2 =5
Square it
5^2 =25
Add it
x2 + 10x +25
The coefficient of x divided by 2 is the factor we add to x inside the square
(x+5)^2
