Seudónimo Seudónimo
  • 01-03-2021
  • Mathematics
contestada

What are the solutions to (x+7)2 = 81?


A. -74 and 88

B. -2 and 16

C. -88 and 74

D. -16 and 2

What are the solutions to x72 81A 74 and 88B 2 and 16C 88 and 74D 16 and 2 class=

Respuesta :

bdezzy331
bdezzy331 bdezzy331
  • 01-03-2021

Answer:

D

Step-by-step explanation:

x+7 =√81: x=s

x+7=-√81: x=-16

Answer Link

Otras preguntas

describe the similarities and the differences between boycotts and embargoes
What is the southernmost point of the African continent? A. Cape of Good Hope B. Diamond Cape C. Cape Horn D. Drakensberg Cape
If you go out to eat with 3 friends and your meal was $72.50 there is $6.75% sales tax and you should tip the waiter 15%.How much should each person pay ?
Which rate shows the price at which Joanna sells tomatoes?
Jenny has a total of 17 dimes and quarters in her piggy bank. If the coins are worth $2.45, how many quarters does she have
The closer the linear correlation coefficient between two observations x and y is to 1, the more evidence one has to claim that x causes y
Step by step on how to find limiting reactant, with an example please!
How does a thermometer work?
PLEASE ANSWER ASAPFind the value of x in each case:
Describe the perspectives of the “Conscience Whigs”, transcendentalists, and Southern expansionists over the Mexican War. Supports: 1. 2. 3.