What is the difference?
2x+5 3x+5 X+1
x2-3x 73-9x 82-9
(x+5)(x+2)
x –9x
©
(x+5)(x+4)
x-gx
- 2x + 11
©
3 - 12x-9

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.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

b

step-by-step explanation: