Question

Find the smallest number which when subtracted from the following numbers will make them a perfect square: (a) 248 (b) 330

Answer 1

Answer:

(a)23, (b)6

Step-by-step explanation:

(a) since √248 = 15.74

=> perfect square near 248= 15² = 225

=> substracted number = 248-225 = 23

(b) √330 = 18.16

=> perfect square near 330 = 18²= 324

=> substracted number = 330-324 = 6

Hope this helps you

Answer 2

Answer:

The perfect square below 248 must be 225

so to make it 225 we have to Subtract

248-225 = 23

The perfect square below 330 must be 324

so to make it 324 we have to Subtract

330 - 324 = 6

hope this will be helpful for u

Thanks