Answer:
-3
Step-by-step explanation:
To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.
-From Khan Academy-
Answer:
c
Step-by-step explanation:
i just took the test
Answer:
Sana ako nalng pinaka bunso dito sa brainly para ako lang baby nyo wala ng iba pa. ⊂(◉‿◉)つ
Answer:
i think it is the 2nd option tell me if i am wrong
Step-by-step explanation:
it seems the most logical answer
Answer:
The partial fraction decomposition is
.
Step-by-step explanation:
Partial-fraction decomposition is the process of starting with the simplified answer and taking it back apart, of "decomposing" the final expression into its initial polynomial fractions.
To find the partial fraction decomposition of
:
First, the form of the partial fraction decomposition is

Write the right-hand side as a single fraction:

The denominators are equal, so we require the equality of the numerators:

Expand the right-hand side:

The coefficients near the like terms should be equal, so the following system is obtained:

Solving this system, we get that
.
Therefore,
