To compare ( 15 - \sqrt{105} ) and ( 5 ), we can simplify the expression. First, we approximate ( \sqrt{105} ) to be about ( 10.25 ). Thus, ( 15 - \sqrt{105} ) is approximately ( 15 - 10.25 = 4.75 ). Since ( 4.75 < 5 ), it follows that ( 15 - \sqrt{105} < 5 ).
square root(105) = 10.2469508
No.
The same as the square root of positive 105, multiplied by i (the imaginary unit). So, the answer will be approximately 10.25i. If only real numbers are acceptable, then there is no solution.
113
105
square root(105) = 10.2469508
± 10.24695076596square root of 105 is 10.2469
square root of 420 is 20.4939015 or 2sqrt(105)
The square root of 11,025 is 105. The prime factorization of 105 is: 3 x 5 x 7
No.
-90
√105 in radical form is √105. It has no square factors and so cannot be simplified.
√105 / 121 10.25 / 121 0.085
The same as the square root of positive 105, multiplied by i (the imaginary unit). So, the answer will be approximately 10.25i. If only real numbers are acceptable, then there is no solution.
irrational
irrational
105 = 100,000