Answer:not sure what u talking about
Step-by-step explanation:
Step 1: Factor
1. <span> Multiply 2 by -2, which is -4.</span>
2. <span>Ask: Which two numbers add up to -3 and multiply to -4?
</span>3. <span>Answer: 1 and -4
</span>4. Rewrite
as the sum of
and
Step 2: <span>Factor out common terms in the first two terms, then in the last two terms.
</span>
<span>
Step 3: </span>Factor out the common term
Step 4: Solve for
1. Ask: When will
equal zero?
2. Answer: When
or
3. <span>Solve each of the 2 equations above:
</span>
<span>
Step 5: </span>From the values of
<span>above, we have these 3 intervals to test.
x = < -1/2
-1/2 < x < 2
x > 2
Step 6: P</span><span>ick a test point for each interval
</span>For the interval
Lets pick
Then,
After simplifying, we get
, Which is false.
Drop this interval.
<span>
For this interval
Lets pick
. Then,
. After simplifying, we get
which is true. Keep this <span>interval.
For the interval </span>
Lets pick
Then,
After simplifying, we get
, Which is false. Drop this interval.
.Step 7: Therefore,
Done! :)</span>
That are different because that are not!!!!! the same ?
Answer:
C. A square is a rhombus
Step-by-step explanation:
A square fulfills all the requirements to become a rhombus:
A. All sides being equal.
B. The diagonals bisected at an angle of 90 degrees
I hope my answer can help you.