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First you do the square root, then the multiplication, then the addition.
Find the numbers which, when multiplied by themselves, give the answer 81. The answers are -9 and +9.
A number which can be divided by a number and get the same result. 81 is a square. Watch.81 divided by 9 equals 9.Nine is the square root of 81.Or another definition;A number multiplied by itself.It is also a number that when you use blocks, is a perfect square.when you times the number by its value. for example if the number is 2. then to square it you would put 2 x 2. and for 8, it will be 8 x 8.
Use your calculator to calculate the square root of 81. Or use trial-and-error, to see which number, when multiplied by itself, gives you 81. (Hint: In this case, it is an integer.)
The square root of 6561 is 81
0.6049
(square root of) 15 / 9 is the answer
81
First you do the square root, then the multiplication, then the addition.
The square root of 81 is: ±9 (9 or -9)A square root is a number which, when multiplied by itself, equals the original number. As 9 x 9 = 81 and -9 x -9 = 81, the answer is plus or minus nine.
Find the numbers which, when multiplied by themselves, give the answer 81. The answers are -9 and +9.
81
81 is the square root and 9.5 is under root.
A number which can be divided by a number and get the same result. 81 is a square. Watch.81 divided by 9 equals 9.Nine is the square root of 81.Or another definition;A number multiplied by itself.It is also a number that when you use blocks, is a perfect square.when you times the number by its value. for example if the number is 2. then to square it you would put 2 x 2. and for 8, it will be 8 x 8.
The square root of -81 = 9 i9i
The square root of 6561 is 81
The square root of -81 = 9 i9i