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

His hope and dream _______ finding true love. A. is B. always C. are D. with
Please solve this sheet.
what is the difference between striking and protesting?
Which of the following is the most accurate description of the Nazi camp built at Auschwitz, Poland?
The last two lines in a Shakespearean sonnet are always
What is the value of c?
What date Dodo Bird was extinct.
a model rocket is launched into the air from ground level. the height, in feet, in feet, is modeled by p(x)=16x^2+32x, where x is the number of elapsed seconds.
What is the written form of the fraction 3/5? The most recent poll predicts she will receive of the votes in next week's election. A. three
How do you start your car with an EIF system