Given:
The equation is:

To find:
The error in the given equation and correct it.
Solution:
We have,

Taking left-hand side, we get

![[\because a^2-b^2=(a-b)(a+b)]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5E2-b%5E2%3D%28a-b%29%28a%2Bb%29%5D)
![[\because (ab)^x=a^xb^x]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%28ab%29%5Ex%3Da%5Exb%5Ex%5D)

It is not equal to right-hand side
. In the right hand side, there must be a negative sign instead of positive sign.
Therefore,
.
Answer:
15 degrees
Step-by-step explanation:
angle a= (180-90)/2=90/2=45 degrees
angle QRP = 60
Angle b = 60-45=15 degrees
Answer:
Step-by-step explanation:
x-intercept → Plug in 0 for <em>y</em><em> </em>to get −3 for <em>x</em>
y-intercept → When <em>x</em><em> </em>is set equal to 0 [(0, −6)]
I am joyous to assist you anytime.
Answer:
2.718 28...
Step-by-step explanation:
the value of e use in solving logarithm is 2.718