9
The constant (no x) part must be equal to the square of half the linear part, that is, (12/2)2.
25/4 or 6.25
The number than when squared equals 110 is the square root of 110 = ±10.488 (3dp)
324
The square root of 2116 is 46.
a square number e.g 5 squared would be like 5x5 so 5 squared equals 25 and 5x5=25
144
25/4 or 6.25
49/4 or 12.25
25/4 or 6.25
The number than when squared equals 110 is the square root of 110 = ±10.488 (3dp)
The number that when squared = 76 is the square root of 76 which is ± 8.7178 (4dp).
If a certain number when squared equals 2009 then the solution is the square root of 2009. √2009 = ±44.82 (2dp)
The number that squared equals 624 is approximately 24.97.
i is an imaginary number which equals the square root of -1. i squared is simply -1.
No because 7 squared equals 49 which is a rational number but the square root of 7 is an irrational number
Since a squared plus b squared equals c squared, that is the same as c equals the square root of a squared plus b squared. This can be taken into squaring and square roots to infinity and still equal c, as long as there is the same number of squaring and square roots in the problem. Since this question asks for a and b squared three times, and also three square roots of a and b both, they equal c. Basically, they cancel each other out.
18 and 17.