Which expression is equivalent to the one shown below ?

4^3*4^7

a)4^10

b)4^21

c)16^10

d)16^21

which expression is equivalent to the one shown below ?

x^7/ x^3

a)0

b)4

c)x^4

d)x^10

Answer 1 :

Option A - 4^10

Step-by-step explanation:

4^3*4^7

If bases are same and are multiplied then power will be added.

( 4 ) ^ 3 + 7

( 4 ) ^ 10

Thus, option A is correct.

Answer 2 :

Option C - x^4

Step-by-step explanation:          

x^7/ x^3

If bases are same and divided then powers will be subtracted

( x ) ^ 7 - 3

( x ) ^ 4

Hence, option C is correct .

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation:

answ5

step-by-step explanation:

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