1. Factor the quadratic using the quadratic formula
2
y = 6x + 7x – 3

2y=13x−3

divide everything by 2 and then  that  will be your final answer

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.