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11Alexandr11 [23.1K]
3 years ago
7

The product of (a+b)(a-b) is a perfect square trinomial.

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
7 0

Answer:

The product of (a+b)(a-b) is always a perfect square.

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PLEASE HELP ME! <br><br><br> What is 0.00364 in scientific notation?
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3.64 × 10^3<span>
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The ^ is an exponet</span>
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Find the diameter of a circle with this measurement.<br> r = 10.4 in
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(x = 3)<br> y=x+5 <br> How would I solve this problem
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Compare -3.5 and -3 1/4. Use &lt;,&gt;, or =.
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Answer:

-3.5 < -3 1/4

Step-by-step explanation:

Since both are negative numbers in this case, we need to find the number closest to zero. But first we need to make sure both the numbers are in the same format. One is in decimal while the other is in fraction form.

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seeing how -3 1/4 is closer to zero by .25, that makes it the greater number compared to -3.5

7 0
3 years ago
future value of 10% savings from earnings of 36000 earns 6.25% annual interest compounded quarterly for 15 years​
hoa [83]

without further ado

10% of 36000 is simply 3600, we chopped a "0" off of it hmmm, ok so

~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$3600\\ r=rate\to 6.25\%\to \frac{6.25}{100}\dotfill &0.0625\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{quarterly, thus four} \end{array}\dotfill &4\\ t=years\dotfill &15 \end{cases} \\\\\\ A=3600\left(1+\frac{0.0625}{4}\right)^{4\cdot 15}\implies A=3600(1.015625)^{60}\implies A\approx 9126.53

7 0
3 years ago
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