Answer:
1. Irrational
2. Rational
3. Rational
4. Irrational
5. Irrational
Step-by-step explanation:
Answer:
F. x = 7
Step-by-step explanation:
there are 10 boxes on the right and it is equal to the side on the left, so you just subtract 10 and 3 to get 7.
Answer:
![\sqrt[5]{a^{3} b^{2}c}](https://tex.z-dn.net/?f=%20%20%5Csqrt%5B5%5D%7Ba%5E%7B3%7D%20b%5E%7B2%7Dc%7D)
Step-by-step explanation:
Rationalization factor of ![\sqrt[5]{a^2 b^3 c^4}](https://tex.z-dn.net/?f=%20%20%5Csqrt%5B5%5D%7Ba%5E2%20b%5E3%20c%5E4%7D%20)
![= \sqrt[5]{a^{5-2} b^{5-3}c^{5-4}}\\= \sqrt[5]{a^{3} b^{2}c^{1}}\\= \sqrt[5]{a^{3} b^{2}c}\\](https://tex.z-dn.net/?f=%20%3D%20%5Csqrt%5B5%5D%7Ba%5E%7B5-2%7D%20b%5E%7B5-3%7Dc%5E%7B5-4%7D%7D%5C%5C%3C%2Fp%3E%3Cp%3E%3D%20%5Csqrt%5B5%5D%7Ba%5E%7B3%7D%20b%5E%7B2%7Dc%5E%7B1%7D%7D%5C%5C%3C%2Fp%3E%3Cp%3E%3D%20%5Csqrt%5B5%5D%7Ba%5E%7B3%7D%20b%5E%7B2%7Dc%7D%5C%5C%20)
Answer:
The coordinates are (2,8)
Step-by-step explanation:
A hole is where both the numerator and the denominator are zero
f(x)=x^2+4x−12 / x−2
Factor the numerator
f(x) = (x+6) (x-2)/ (x-2)
The hole will occur where x-2 =0
x-2=0
Add 2 to each side
x-2+2 =0+2
x=2
There is a hole at x=2
If we could cancel the x-2 values from the top and bottom, we are left with
f(x) = x+6
At x=2
f(2) = 6+2
f(2) would be 8
The coordinates are (2,8)
There is a hole
