0
Still curious? Ask our experts.
Chat with our AI personalities
RafaThere's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with ViviAdd your answer:
Earn +20 ptsQ: Which number is seven less than twice the square root of eighty-one?
Write your answer...
Submit
Still have questions?
Continue Learning about Other Math
The square of a positive number is twice as big as the cube of that number What is the number?
8
Twenty-seven increased by twice a number is 39 what is the number?
6
What is the difference between the square of a number and twice the number?
Twice the number is something like 3x2, 4x2.... Squared is 3x3, 4x4. It's one number multiplied by itself twice
What is seven divided by twice a number?
three times a number decreased by eleven
What is seven more than twice a number?
2X+7
Trending Questions
The PH of lemon juice is about 2 while a tomato juice is about 4 and a half on the pH How much more acidic is lemon juice than tomato juice?
What is the answer to 5 times negative 5?
What is an antonym for chair?
Do all 2 digit prime numbers have a units number of 1 3 7 or 9?
What exactly are icandy prams?
What is 0.63x101?
What is Linear and nonlinear elements of a network?
What number goes into 112 and 98?
Is a decimal a fraction that is greater than one?
What does equal adjacent sides mean?
Is 164 divisible 3?
What is 9x - 4 equals 7x - 6?
What is half of 31?
What is the name of first known magnetic material?
What is a other word for clumsy?
What numbers are divisible by 3 4 and 5?
What are the 6 factor pairs of 16?
What 128 times 8?
When did Alan turing invented enigma machine?
How many degrees define a straight angle?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.