Answer:
7+8
Step-by-step explanation:
Answer:
or 
Step-by-step explanation:

We complete the square as follows
Group the constant term on the right hand side

Divide through by 2,

Add half the square of the coefficient of x to get;

Simplify to get


Take the square root of both sides to get

Solve for x


or 
Answer:
4/9
Step-by-step explanation:
Multiply each answer choice by 3/4 or 1/3 and they will all be wrong except for 4/9.
3 x 4 = 1/3
so 4/9
I am really sure it wants you to find 2 numbers that when you multiply those two numbers they equal the top number and when you add the two numbers they equal the bottom number.
in that case the two numbers are 6 and 6
Answer:
5
Step-by-step explanation:
dk