The final answer for this is 4x^2-25y^2.
Answer:
3 6/25
Step-by-step explanation:
Make the mixed fractions improper fractions and multiply them together. After that make the multiplied improper fraction a mixed fraction (answer in drawings)
The answer is B. I hope it help :)
Answer:
<h3>m% of n</h3><h3>m/100 . n</h3>
<h3>mn/100</h3>
Step-by-step explanation:
<h3>I hope it helps ❤❤</h3>
Answer:
C. ![\lim_{x\rightarrow f(x)=2](https://tex.z-dn.net/?f=%5Clim_%7Bx%5Crightarrow%20f%28x%29%3D2)
Step-by-step explanation:
Given problem is
.
Now we need to evaluate the given limit.
If we plug
, into given problem then we will get 0/0 form which is an indeterminate form so we can apply L Hospitals rule
take derivative of numerator and denominator
![\lim_{x\rightarrow \frac{\pi}{4}}\frac{tan(x)-1}{x-\frac{\pi}{4}}](https://tex.z-dn.net/?f=%5Clim_%7Bx%5Crightarrow%20%5Cfrac%7B%5Cpi%7D%7B4%7D%7D%5Cfrac%7Btan%28x%29-1%7D%7Bx-%5Cfrac%7B%5Cpi%7D%7B4%7D%7D)
![=\lim_{x\rightarrow \frac{\pi}{4}}\frac{sec^2(x)-0}{1-0}](https://tex.z-dn.net/?f=%3D%5Clim_%7Bx%5Crightarrow%20%5Cfrac%7B%5Cpi%7D%7B4%7D%7D%5Cfrac%7Bsec%5E2%28x%29-0%7D%7B1-0%7D)
![=\frac{sec^2(\frac{\pi}{4})-0}{1-0}](https://tex.z-dn.net/?f=%3D%5Cfrac%7Bsec%5E2%28%5Cfrac%7B%5Cpi%7D%7B4%7D%29-0%7D%7B1-0%7D)
![=\frac{(\sqrt{2})^2}{1}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%28%5Csqrt%7B2%7D%29%5E2%7D%7B1%7D)
![=\frac{2}{1}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B2%7D%7B1%7D)
=2
Hence choice C is correct.