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What is the answer to -9 squared?
lokiya said: 9 squared is equal to 81
What and -9 squared?
The expression "-9 squared" means to multiply -9 by itself. When you calculate this, you get ((-9) \times (-9) = 81). Therefore, -9 squared equals 81.
How do you work out 9 squared?
To work out 9 squared, you multiply 9 by itself. This means calculating (9 \times 9), which equals 81. Therefore, 9 squared is 81.
What is the squared root of 81?
The square root of 81 is 9. 9 x 9 = 81.
What does 9 squarred mean?
When you square a number, you multiply it by itself. So, 9 squared means 9 multiplied by 9, which equals 81. In mathematical notation, 9 squared is written as 9^2 or 9 x 9.
What is negative 9 squared?
-9 squared = 81(-9)^2 = (-9) * (-9) = 81
What is the answer to -9 squared?
lokiya said: 9 squared is equal to 81
What is 81 squared?
81 x 81 = 6561
Can you make a square from the factors of 81?
9 x 9 = 81 9 squared = 81 3 squared times 3 squared = 81
What is 9 squared 16 squared?
9 squared is 81 and 16 squared is 256
What is 9 squared equivalent to?
9 squared is 9 x 9 or 81.
What is the squared root of 81?
The square root of 81 is 9. 9 x 9 = 81.
What is square 9?
81 9*9=8181
What does 9 squarred mean?
When you square a number, you multiply it by itself. So, 9 squared means 9 multiplied by 9, which equals 81. In mathematical notation, 9 squared is written as 9^2 or 9 x 9.
What 9 squerd?
9 squared is 81.
If 2 squared is 4 then what is 9 squared?
92 = 9 x 9 = 81
How do you factor 4x squared minus 81?
4x^(2) - 81 First remember the two numbers are both squared numbers. 4 = 2^(2) & 81 = 9^(2) Hence (2x)^(2) - 9^(2) Next remember two squared terms with a negative(-) between them , will factor. Hence (2x - 9)(2x + 9) Note the two different signs. NB Two squared terms with a positive (+) between them does NOT factor. .
