Step-by-step explanation:
x²-xy-xy+y²
x²+2xy+y²
hope it helps
Answer:
it is D
Step-by-step explanation:
1 2/3 * 7/8...turn the mixed number to an improper fraction
5/3 * 7/8 = 35/24 = 1 11/24
Squares : Triangles
3 : 12
Divide both sides by 3.
The simplest ratio is
1 : 4
Solving
we get, 
Step-by-step explanation:
We need to solve: 
Solving:

Adding -ln(2) on both sides:


Using logarithmic rule: if 
So,

Simplifying:

So, Solving
we get, 
Keywords: Logarithms
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