Question

Please answer this I’ll make you brainlienst!!!

Answer 1

Answer:1/2



Firstly, substitute a as 1 and b as 2

It shoud look like:

(2(1)(3)+2)
(2(1)(3)-2)

Then multiply

We will do the top side first:

2x1=2
2x3=6
6+2=8


Then the bottom side:

2x1=2
2x3=6
6-2=4


Then it will equal: 8/4

Then simplify to:

1/2




PLEASE MARK BRAINLIEST :)

Answer 2

Answer:

? = 2

Step-by-step explanation:

Step 1:  Substitue 1 for A and 3 for B

$\frac{2(1)(3) + 2}{2(1)(3) - 2}$ = ?

$\frac{6 + 2}{6 - 2}$ = ?

$\frac{8}{4}$ = ?

$\frac{2}{1}$ = ?

2 = ?

Answer: ? = 2