Question

a+b=_15,ab=60 find a and​

Answer 1

Answer:

Hi.. good morning

Step-by-step explanation:

a+b=15

This implies ----> a=15-b -----(1)

ab=60 ( given )-----(2)

Substitute (1) in (2)

we get,

(15-b)b=60

15b-b^2=60

b^2-15b+60=0

factorize this .. u will get 2 values of 'b' and hence u get 2 values of 'a'.

Answer 2

Answer:

a+b=15

ab=60

b=60/a

a+b=15  ===  a+60/a=15

please correct the question as you will get imaginary numbers as its answers