15. 15*15 = 225
The square root of 100 = 10 The square root of 225 = 15 The sum = 10 + 15 = 25
11, 13 and 15 respectively.
The two square numbers that add up to 225 are 144+81 = 225
The two square roots are +70 and -70 .
15 and -15
The square roots of 225 are +15 and -15 .
15. 15*15 = 225
It is 15, -15.
+15 and -15.
The square root of 100 = 10 The square root of 225 = 15 The sum = 10 + 15 = 25
11, 13 and 15 respectively.
The two square numbers that add up to 225 are 144+81 = 225
√0.0256 = ± 0.16 The two square roots are 0.16 and -0.16.
The square roots of 196 are 14 and -14.
256 has two square roots: 16 and -16.
The two square roots of the number, '169', are +13 and -13 .