Best Answer

x can be any number greater than 16 and less than 81.

User Avatar

Wiki User

โˆ™ 2009-12-29 17:01:09
This answer is:
User Avatar
Study guides


20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

See all cards
358 Reviews

Add your answer:

Earn +20 pts
Q: 4 is less than the square root of x is less than 9?
Write your answer...
Still have questions?
magnify glass
Related questions

Is this statement true 3 less than the square root of 50 is less than 4?

No, 3 less than square root 50 is 4.07

What is the proof that a and b are positive numbers and a is less than b then the square root of a is less than the square root of b?

You cannot prove it because it is not necessarily true. A = 16 < B = 25 But one square root of A = +4 is not less than one square root of B = -5.

Is irrational numbers bigger than integers?

Of course not. The square root of 2 is less than 3, and (pi) is less than 4 .

How much greater is 4 squared than the square root of 4?

4 squared is 16 The square root of 4 is 2 Hence, 4 squared is 14 greater than the square root of 4.

How do you solve X squared is less then 16?

If X squared is less than 16, then the absolute value of X is less than the square root of 16. X will be greater than -4 and less than +4.

What is the square of the sum of a number and 3 is 16?

The number is 3 less than the square root of 16 ie 3 less than 4, so it's 1.

Is five and one fourth greater than less than or equals square root twenty six?

5 1/4 = 5.25 square root of 26 approximately equal to 5.099 Hence 5.25 > 5.099 or 5 1/4 is greater than square root of 26

Whole numbers that square root 13 lies between?

You can solve this by inspection. Since the square of 3 is less than 13, and the square of 4 is more than 13, it follows that the square root of 13 is between those two numbers.

Can you tell why you don't need to ask or go further than the number 4 is a factor of 15?

Because half of any number's factors are less than its square root. Once you have half, you can find the other half. The square root of 15 is less than 4.

What is a negative square root?

The square root of a number x is one that, when multiplied by itself gives the value x. So if y * y = x then y is the square root of x. But, (-y)*(-y) also equals x. So -y is also a square root of x. Thus, given any positive number, x, there are two numbers, y and -y whose square is x. So both of them are square roots of x. One of y and -y must be greater than 0 and the other must be less than 0. The one that is less than 0 is the negative square root. As an example, 4 * 4 = 16 and (-4) * (-4) = 16 so both, 4 and -4 are square roots of 16. -4 is the negative square root while 4 is the positive square root (also called the principal square root).

What number has a 4 in the tens place that is 2 less than a perfect square?

your equation is this...0 = x2 - 2solve for x and you get the square root of 2..your answer is the square root of 2...sqrt(2) = 1.414213562------------------------------------------Actually it is 47. 49 is the perfect square of 7 and two less than that is 47 with 4 being in the tens place.

How is a square root different than a cubed Root?

As for example the square root of 64 is 8 but the cube root of 64 is 4

What is 4 square root?

the square root of 4 is 2 square root 2

Is square root of 10 closer to 3 or 4?

The square root of 10 is 3.1622776601683793319988935444327, so it is closer to 3 than 4

True or false- a square number is always bigger than it's square root?

False. Only a square number greater than 1 is always bigger than its root. For example, the root of 16 is 4, but the root of 1/16 (0.0625) is 1/4 (0.25) and the square root of 1 is 1.

The square root of anumber x is always less than x?

No. The square root of any number between 0 and 1 is bigger than itself. For example, sqrt(1/4) = 1/2 or sqrt(1/9) = 1/3. The square roots of 0 and 1 are the same as the number itself. The square root of any number x that is bigger than 1 is less than x.

9 square root 4 minus 12 square root 4?

9 square root 4 minus 12 square root 4 = -6

What is the Square root of -4?

The square root of -4 is: 2 i

What is he square root of 4?

The square root of 4 is 2

What is the square root of 81 and 4?

The square root of 81 is 9 and the square root of 4 is 2!

4 square root of negative 9?

4 square root of -9 = 4 square root of (-1)(9) = 4 square root of (i29) = 4(3i) = 12i

What is the square root of 20 in simplest form?

square root of 20 = square root of 4 * square root of 5. square root of 4 = 2, so your answer is 2 square root of 5.

What is the square root of 49 is how much less then four squared?

Huh? The square root of 49 is 7. 4 squared is 16 Take it from there

If x is any real number then why is the square root of x2 not equal to x?

say x=-2, the x^2=4, but the square root of 4 is 2 because we always take the positive value, known as the principal root. Using this square root of x^2=|x|. So if x is greater than or equal 0, than square root of x^2 is x, but if x is less than zero we must take its abolute value.

What is 8 divided by square root 2?