Question

a+b=8 and ab =15 ki
​

Answer 1

Answer:

$a + \frac{15}{a} = 8 \\ \\ {a}^{2} + 15 = 8a \\ \\ {a}^{2} - 8a + 15 = 0 \\ \\ {a}^{2} - 5a - 3a + 15 = 0 \\ \\ a(a - 5) - 3(a - 5) = 0 \\ \\ a = 3 \: \: \: . \: \: \: a = 5 \\ \\ b = 5 \: \: \: . \: \: \: b = 3$

Answer 2

Check out the Given Attachment!