Answer:
The root is x = -2
Step-by-step explanation:
1. Add 4 on both sides.
x^2 + 4r + 4 = 0
2. What two numbers, if added together and multiplied together, give 4?
2 and 2.
3. Factor
(x+2)(x+2)=0
4. Solve
x = -2 (There is only one root for this quadratic equation.)
Please give me brainliest is this is right. Than you!
Answer:
.01
Step-by-step explanation:
There are 3600'' in 1°. 36"/3600"= .01°
Answer:
this made no sense at first but the answer is b
Step-by-step explanation:
Answer:
all answer wrong with you
Step-by-step explanation:
f(x)=3x-1
f(8)=3.8-1
=24-1
=23
f(g)=x2-x
f(8)=8.2-2
=16-2
=14