brenedderman brenedderman

01-10-2020
Mathematics

contestada

Solve the equation. Select all that apply.
x2 = 121
A. x = 11
B. x = 21
C. x = 61
D. x = –11
E. x = –21
HELP ASAP

Respuesta :

Hrishii Hrishii

01-10-2020

Answer:

A. x = 11

D. x = –11

Step-by-step explanation:

[tex] {x}^{2} = 121 \\ \\ x = \pm \sqrt{121} \\ \\ x = \pm \: 11 \\ x = 11 \: \: or \: \: x = - 11 \\ \\ [/tex]

Answer Link

Otras preguntas

which religion believes in karma

What are the three types of boundaries and what landforms come from each

which element is shiny and silver colored and compounded with sulfur is bright red

Characters traits can be discovered by analyzing __________. hyperbole imagery characterization syntax

when did the dark ages begin

the committee charged with writing the Declaration of Independence reviewed the original draft and?

What does dynamic awareness mean?

What was NOT an effect of the Panic of 1893? A. the strengthening of the Populist Party B. the Pullman Company Strike C. unemployment at its highest rate of 2

75 meters in 30 seconds how many meters per second

Cells can sense when to start dividing or stop dividing. a. True b. False