Question

if x is a positive number and x^2+64=100, find the valu of x​

Answer 1

Answer:

x^2+64=100

x^2=100-64

x^2=36

x=+(or)-6

Step-by-step explanation:

I hope this answer may help you

Answer 2

Answer:

6

Step-by-step explanation:

x^2 + 64 = 100

x^2 = 36

x = ±6

But it's a positive integer, so x = 6.