Answer:
.
Step-by-step explanation:
The given expression is
We need to simplify the expression such that answer should contain only positive exponents with no fractional exponents in the denominator.
Using properties of exponents, we get
![[\because a^ma^n=a^{m+n}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5Ema%5En%3Da%5E%7Bm%2Bn%7D%5D)
![[\because a^{-n}=\dfrac{1}{a^n}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5E%7B-n%7D%3D%5Cdfrac%7B1%7D%7Ba%5En%7D%5D)
We can not simplify further because on further simplification we get negative exponents in numerator or fractional exponents in the denominator.
Therefore, the required expression is .
Since quadrilaterals have interior angles that add up to 360, then subtract the known values from 360
360 - 90 - 90 - 146 = 64
Angle C = 64
So 90 is 4/5 of a number.
4/5n=90
4n=450
n=450/4
n=112.5
√105
if u see its factor are only 3,5,7 so it cant be simplify
answer should be √105
B
Answer:
(5x+3)/((2x-3)(x+2)) = 3/(2x-3)+1/(x+2)
Step-by-step explanation:
Let
(5x+3)/((2x-3)(x+2)) = A/(2x-3)+B/(x+2)
5x+3=A(x+2)+B(2x-3)
5x+3=x(A+2B)+(2A-3B)
comparing x:
5=A+2B ... (1)
comparing constant:
3=2A-3B ... (2)
By solving:
A=3, B=1
(5x+3)/((2x-3)(x+2)) = 3/(2x-3)+1/(x+2)
