Question

find a least number which must be added to 18256 to obtain perfect square​

Answer 1

Answer:

163*7 = 1141

Step-by-step explanation:

by prime factorisation of 18256 we get 2*2*2*2*7*163 this implies that the number 7 and 163 are not multiplied twice to form the square so this means that the product of 163 and 7 is the number that we need to multiply with 18256 to form a perfect square.

Answer 2

Answer:

first let us find the square root of 18265'

=> √18265

=>135.14..........

now let us round off it to the next hundered

=>136 approx

now,

136²

=>136×136

=> 18496

so the perfect square after 18265 is 18496''

hence,the smallest number that must be added to get a perfect square,

=>18496 -18265

=>231

check

198265 +231 = 18496

=>√18496 = 136

hope it helps u

Sorry for my previous answer.... hope it helps u....

^_^