Answer:
3.13
Step-by-step explanation:
Because the 4 is in the hundreds place. The rule for the number would be less than five so round down. 4-1=3.
When solving for x when x is squared, you need to isolate the variable that is squared in one side and have the rest of the terms on the other side then find the squared root of both sides of the equation
1) 2x+14=x+18
2x=x+4
x=4
2) 9y-2=3y+10
9y=3y+12
6y=12
y=2
3) 2*(2[4]+14) + (9[2]-2)
4) 32/2=16
5) 11*2=22
X² + 4x + 4
x 2
x 2
(x + 2) (x + 2)
x + 2 should be your answer
binomial is having 2 terms
hope this helps