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

A hole the size of a photograph is cut from a red piece of paper to use in a picture frame. On a coordinate plane, 2 squares are shown. The photograph has point

Suppose a restaurant offers the following prix fixe menu: Main course: prime rib, steak, chicken, filet of sole, shrimp Side dish: soup, salad, crab cakes Desse

Help anyone can help me do the question,I will mark brainlest.

what is the formula of water

For everyone stuck on the question “voy a almorzar y mi prima va a pagar el almuerzo. Despues nos vamos de viaje.” And only see wrong answers, The answer is : t

what is the difference between government and governance

what is the Ramsar convention?

HELP!!! I will give brainliest, 25 points!! Mu Alpha Theta, a math honorary club, wants to raise money. The club plans to sell cards and bouquets of flowers fo

what is the tendency of population growth in Nepal clarify

What are the four main components of soil? A. Water B. Sediment C. Air D. Humus E. Bedrock