abbiem2022
abbiem2022 abbiem2022
  • 01-08-2019
  • Mathematics
contestada

Evaluate 8x^2y^-2 for x=-1 and y = 2

Respuesta :

yungsherman
yungsherman yungsherman
  • 01-08-2019

Answer:

2

Step-by-step explanation:

Plug in -1 for x and 2 for y, then simplify.

[tex]8x^{2} y^{-2} \\=8(-1)^{2} *2^{-2} \\=8*\frac{1}{4} \\=2[/tex]

Answer Link

Otras preguntas

what is 20 times 3/5 in simplest form?
How many moles of NH3 can be made if 7.5 moles of H2 react with enough N2?
Answer please!!! Crowning people.
what is the healthiest way to eat a salad?
What 18/6 as a decimal
Compute interest on$600 for 4months at 9%
A triangle has angles that measure 30o, 60o, and 90o. The hypotenuse of the triangle measures 10 inches. Which is the best estimate for the perimeter of the tr
Redo the company’s income statement at the 5,000-unit level of activity using the contribution format.
what is the answer for 5y-25x=10
What is a pear shaped cam? Please