mbertt910 mbertt910

03-04-2018
Mathematics

contestada

If x2 = 40, what is the value of x?

A ±80
B ±20
C plus or minus square root 80
C plus or minus square root 40

Respuesta :

Аноним Аноним

03-04-2018

[tex] {x}^{2} = 40 \\ x = \sqrt{40} [/tex]
The answer is plus or minus square root 40

Hope this helps.

Answer Link

2008davart 2008davart

16-08-2022

Answer:

D

Step-by-step explanation:

Answer Link

Otras preguntas

Which of the following numbers is irrational? Select all that apply.

Explain how you would make use of such an item. Please include drawings, photos and mockups to strengthen your idea.

50 POINTS PLS ANSWER QUICK!! Which of the following equations is not a linear equation? (LOOK AT PHOTO!!!)

Give your own position on gender based violence in South Africa.

Tell us this if you have a job or allowance how much do you take home per week? need help!

Find the area of each shaded region.

PLEASE HELP I WILL GIVE BRAINLIEST I REALLY NEED IT Given: ABCD is a trapezoid, AD=10, BC=8, CK- altitude of triangle ACD =30 Find: the area of ABCD

While driving, you see this pavement marking painted on the road ahead, in your lane. This marking means

A shop owner has only a 1 kg, 2kg, 4kg, and 8 kg weight for the balancing scale. Which of the following bags of flour cannot be weighted on this balance scale?

1. In the northern hemisphere, winds on low pressure cyclones swirl in a ____ direction. 2. On a weather map, an area with isobars that are close together can