lexns lexns
  • 04-02-2016
  • Mathematics
contestada

1- (7.57)^-4x(7.57)^4

2- (5.25)^-4 x 95.25)^4

Respuesta :

Leader
Leader Leader
  • 04-02-2016
[tex](7.57)^{-4}\times (7.57)^4 =(7.57)^{-4+4} =(7.57)^0 = \boxed{\bf{1}}[/tex]

[tex](5.25)^{-4}\times (5.25)^4 =(5.25)^{-4+4} =(5.25)^0 = \boxed{\bf{1}}[/tex]
Answer Link

Otras preguntas

Justin has started a lawn mowing business in his neighborhood. He is running a weed-pulling special this month. What is the most efficient way to communicate th
Which part of the country did women have the least voting rights in 1919?
Please help me (question is in the screenshot)
What hardships did american soldiers face in world war 1?
I just need the answer and an explanation please!
Please help me, i need asap
Which of the following expressions is equivalent to the expression below? 4(5x + 2 - x) A. 16x + 2 B. 16x + 8 C. 20x + 1 D. 20x + 4
Under the principle of ____________________, both the constitution and civil society constrain government power
What is the value of m in the equation , when n = 8?
find the slope of 7y-x=14