Question

1. x^9/x^2
a.x^11
b.x^7
c.7
d.x^5

2. h^14/h^5
a.h^-9
b.1/h^9
c.h^19
d.h^9

3. 4^4/4^6
a.-16
b.16
c.1/16
d.-1/16

4. 5^0
a.0
b.5
c.1
d.-5


6.-2r(8r+5)
a.-16r^2+5
b.-16r^2+10
c.-16r^2+10r
d.-16r^2-10

7.2a(a^2+4a)
a.2a^2+6a^2
b.2a^3+8a^2
c.2a+6a
d.2a^3+6a^2

8.(3y)(3y-2)
a. 9y^2-6
b. 9Y^2+5y
c. 9y^2+1
d. 9y^2-6y

Answer 1

What are your answers?

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When multiplying/dividing, exponents are added/subtracted respectively.

Answer 2

1.a
2.c
3.b
4.b

Answer 3

those r my first 4 answers

Answer 4

1. disagree, when dividing, exponents are subtracted.

2. disagree, when dividing, exponents are subtracted.

3. disagree, what is 4^-2?

4. disagree, anything to the Zero power = 1.