18r^2 - 24r + 42. When you want to express something as squared or with an exponent you put ^ this symbol then the number(s)
Answer:
Your answer
212960
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Step-by-step explanation:
Answer:
D
Step-by-step explanation:
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If Susan's property is assessed at $27,500. The property tax rate in her city is 3.25%. the property tax should be <span>893.75.
Solution:
</span>27500 * 0.0325 = <span>893.75</span>
Answer:
2nd - (w - 5)(w + 5)
4th - (-4v - 9)(-4v + 9)
Step-by-step explanation:
1. The first option shows an expression multiplied by its opposite(x -1), so therefore, it does not show the difference of squares
2. The second option does show the difference of squares because it is in the form (a + b)(a - b)
3. The third option is just a square because the same expression is multiplied by itself.
4. The fourth option is the difference of squares because it is in the form (a + b)(a - b). a equals -4v and b equals 9 in this case.
5. The fifth option is not the difference of squares. No term in common in both expressions
6. The sixth option is just a square because the same expression is multiplied by itself.
In all, there are two options that are the difference of squares, the 2nd and 4th.
