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What is the square root of x if it equals 7?

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∙ 14y ago

Updated: 10/18/2022

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Q: What is the square root of x if it equals 7?

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Is the square root of x and the square root of NEGATIVE x both rational and irrational?

Yes, because when x equals 1, the square root of x is rational and the square root of -x is irrational, and when x equals -1, the square root of x is irrational and the square root of -x is rational.

What is x squared minus 7 equals 1?

square root of 8

How do you solve this equation x2 equals 49 using the square root property?

if x^2 = 49, then the square root property says you can take the square root of both sides as long as you make one a plus-minus. x^2 = 49, which means square root of x^2 = plus minus the square root of 49 the square root of 49 is 7, so +- 7. We get: x = plus/minus 7 (this means either positive 7 or negative 7)

Use quadratic formula to solve x2 - 7x - 3 equals 0?

x = (7 + the square root of 61) over 2, or x = (7 - the square root of 61) over 2

3 plus square root of x equals 10?

3 + √x = 10 √ x = 10 - 3 √ x = 7 x = 7² x = 49

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Related Questions

The square root of x-3 plus 5 equals x?

x = 7

Is the square root of x and the square root of NEGATIVE x both rational and irrational?

Yes, because when x equals 1, the square root of x is rational and the square root of -x is irrational, and when x equals -1, the square root of x is irrational and the square root of -x is rational.

What is x squared minus 7 equals 1?

square root of 8

What does squared x equal 7?

2.645 squared equals 7. Save --------- Unclear what you're asking: If x=7, then x^2 (that is, "x squared") equals 49. or If x^2=7, then x equals the square root of 7, or about 2.64575

How do you make 49 out of 5 7's?

[square root of (7 X 7)] / 7 equals 1. Multiply that by 7 X 7.

How do you solve this equation x2 equals 49 using the square root property?

if x^2 = 49, then the square root property says you can take the square root of both sides as long as you make one a plus-minus. x^2 = 49, which means square root of x^2 = plus minus the square root of 49 the square root of 49 is 7, so +- 7. We get: x = plus/minus 7 (this means either positive 7 or negative 7)

How do you solve for x when it equals the square root of y to the fourth minus y?

If x equals the square root of ...., then you already have solved for x

Use quadratic formula to solve x2 - 7x - 3 equals 0?

x = (7 + the square root of 61) over 2, or x = (7 - the square root of 61) over 2

Square root of 343?

343 is 7 x 7 x 7. The square root is 18.520259....

3 plus square root of x equals 10?

3 + √x = 10 √ x = 10 - 3 √ x = 7 x = 7² x = 49

What number times what number equals 7?

There are an infinite number of answers.For example:.07 x 100.007 x 1000.0007 x 1000049 x 1/7350 x 1/50(-1) x (-7)(square root of 7) x (square root of 7)7pi x 1/pi

Square root of a value?

The square root of a value v is a number x such that, x multiplied by x equals v. Note that -x is also a square root.

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