adarrius
adarrius adarrius
  • 24-04-2019
  • Mathematics
contestada

Which expression is equivalent to 7^3 • 7-^5
I need help !​

Which expression is equivalent to 73 75I need help class=

Respuesta :

QueenOfHearts14
QueenOfHearts14 QueenOfHearts14
  • 24-04-2019

1/7^2 or answer choice 3

When multiplying exponents you add them together so

3 + (-5)= -2

but an exponent is not allowed to be a negative so you put it under 1 as a fraction turning it positive

1/7^2

Answer Link
jenaeroberts12
jenaeroberts12 jenaeroberts12
  • 18-09-2020

Anwer:

1/7^2

explantion:

Answer Link

Otras preguntas

What, according to Milton, is the purpose of poetry?
3469131824 what is the next number?
Is a scientist who studies climate change. As part of a larger experiment, her work requires her to travel. Her company makes sure to send her in January, as th
You had 13 of your allowance left on Monday. On Tuesday, you spent 13 of that amount of money. On Wednesday, you spent 13 of what you spent on Tuesday. What fra
What provides the force on the person in the passenger seat?
Evaluate the factorial expression 20!/15!
What form of pollution, if any, does each energy source cause?
How do u work out what fraction is equal to 1/8
This food group contains carbohydrates, especially sugars, as well as vitamin C and is a great alternative to processed snacks and sugary desserts. A. oils B. f
Whose ideas are most closely associated with the term "dictatorship of the proletariat"?