For questions 1 and 2, write each expression using a single exponent.
1.x^9
---
x^2
A.x^11******
B.x^7
c.7
D.x^5
2. h^14
-----
h^3
A. h^-9
B. 1
----
h^9
C.h^19*****
D. h^9
Are these the correct answers or do I have to subtract the exponents? Thank you
1.) B
2.) D
3.) C
4.) C
5.) C
6.) C
7.) B
8.) A
100% connexus
EXPONENTS AND DIVISION QUIZ - Connections Academy
1. B, x^7
2. D, h^9
3. C, 1/16
4. C, 1
5. C, =
6. C, -16r² - 10r
7. B, 2a³ + 8a²
8. D, 9y² - 6y
***This is 100% right for AT LEAST Arizona. Not exactly sure about the rest of the states but try at your own risk. Wish you luck!
Gracious human is right!! Thanks
GRACIUS IS 100 percent for cenuxxis
My answer is correct :P
~*~ Polynomials & Properties of Exponents: Exponents & Division (unit 5, lesson 5) ~*~
For questions 1 & 2, write each expression using a single exponent.
1. x^9/x^2
B: x^7
2. h^14/h^5
D: h^9
For questions 3 & 4, simplify each expression.
3. 4^4/4^6
C: 1/16
4. 5^0
C: 1
For question 5, replace the ___ with <, >, or = to make a true statement.
5. 7^4/7^2 ___ 49
C: =
For questions 6, 7, & 8,multiply the polynomials.
6. -2r(8r + 5)
C: -16r^2 - 10r
7. 4a(a^2 + 7a + 4)
B: 4a^3 + 28a^2 + 16a
8. (2y - 3)(3y - 2)
A: 6y^2 - 13y + 6
GRACIUS IS RIGHT
number 2 is supposed to be h^14
____
h^5
When multiplying/dividing, you add/subtract exponents, respectively.
1. x^9/x^2 ≠ x^11
2. h^14/h^3 ≠ h^19
None of the alternatives for 2 are correct. Do you have a typo?
1.) B
2.) D
3.) C
4.) C
5.) C
6.) C
7.) B
8.) A
100% connexus
90 4
posted by Gracious Human
May 6, 2016