Ggrey2020 Ggrey2020
  • 20-12-2020
  • Mathematics
contestada

find the value of this expression if x= -7

x^2+5/x+1

find the value of this expression if x 7 x25x1 class=

Respuesta :

Imstillhuman
Imstillhuman Imstillhuman
  • 20-12-2020

Answer:

-9

Step-by-step explanation:

Replace x with -7 in the expression:

x^2 + 5 / x + 1

-7^2 + 5 / -7 + 1

49 + 5 / -6

54/-6

simplify the fraction

9/-1 = -9

Answer Link

Otras preguntas

What's the 6 personal determinants for physical fitness
Write the following in exponential notation 4×4×4×w×w×w×w×9
can you help me with this question
Based on Cynthia's remarks in the passage, which two events will most likely occur in the future?
describe how do disease being transmitted in a population with or without a vaccine.
What is the hate you give about?
A 5-pound bag of charcoal costs $7.71. What is the unit price, rounded to the nearest cent? per pound
The diagonal of a rhombus are 8 cm 6 cm long. What is the area of the rhombus​
In West Virginia the _______________ keeps the official records of each county
i need help with this​