Answer:ertyulkjhbgdrdtv gfdtruyygyu
Step-by-step explanation:
X² + 4x + 4 = 25
(x+2)² = 25
x + 2 = <span>±5
x + 2 = -5 or x + 2 = 5
x = -5 -2 x = 5 - 2
x = -7 x = 3
</span><span>The solutions are x=-7 and x=3</span>
Solve the system using substitutions:

x has a value of 1. Use this value to find the value of y.

y has a value of 1.
x=1
y=1
Answer:
1/12
Step-by-step explanation:
Step-by-step explanation:

here ( + ) × ( - ) = ( - )



