aubreyaccimeus aubreyaccimeus

22-09-2021
Mathematics

contestada

simplify each expression for x=4
-5x^-4
7x^-3

Respuesta :

nouser69 nouser69

22-09-2021

-5x^-4
-5/x^4
Substitute x=4 into the eqn,
-5/(4)^4
-5/256

7x^-3
7/x^3
Substitute x=4 into the eqn,
7/(4)^3
7/64

Answer Link

Otras preguntas

Solve 1/x = 1/a + 1/b find x

Helpppppppppppppppppppp

simplify -(2 a - 2) - (a-b) +(a - 6 + b)

Do you know this it is for writing

PLEASE HELP!! ___ are the most organized state of matter a.) Solids b.) liquids c.) gases

3rd person example sentence

A water park uses 18,000 gallons of water per day. A golf course uses 854 gallons of water per day. A car wash uses 3,360 gallons of water per day. How many mor

Helllllllllllppppppppp

Which of the following expressions is equivalent to the one shown below? (43)5 O 48 19 e C. 42 o D. 415 SUBMI

4. What is an Abacus?