michaelpc265 michaelpc265
  • 19-06-2021
  • Mathematics
contestada

Evaluate 5 x3 - 2 + 7 when x = -2.

Respuesta :

larajfernandez27
larajfernandez27 larajfernandez27
  • 19-06-2021

Answer:

57

Step-by-step explanation:

5|x^³-2|+7

let x=-2

5|(-2)^3-2|+7

work inside the absolute value first

5|-8-2|+7

5|-10|+7

Take the absolute value, which make it positive

5 *10+7

multiply

50+7

=57

nakita ko lng po yan but hope that helpsツ

Answer Link
nonomarz04 nonomarz04
  • 19-06-2021
I think it’s 57 the work above looks good^
Answer Link

Otras preguntas

The mass of an object is 84 kg. Find its weight on the Earth and the Moon.​
The irrational number square root 67 is less than [blank]
10 POINTS FOR THE RIGHT ANSWERS PLEASE HELP MEEE
Help me with this question please.
(40) 8. Use the information in the figure below to answer questions a. and b. 70° W N Х 35° a. What is mZw? b. What is mZz?
Use +,-,×,÷, parentheses to connect numbers 3,3,7,7, such that the result is 24​
Decrease 117 kg in the ratio 10:13​
what is the importance of Business Development Services?​
Given Find the area of figured one area of figure two area of figured three area of figure four area of the whole figure
ionic bonding is formed between the atoms of______ and ______?​