the sum of 2 numbers is 19 and their product is 80
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Step-by-step explanation:
let the 2 numbers be a,b
a+b=19--------1
ab=80-------2
from equation 1
a=19-b -----3
substitute equation 3 in equation 2
(19-b)b=80
19b-b^2=80
b^2-19b+80=0
Solve the equation and substitute the value of b in equation 3 you will get your answer
Hope you understand
Please make it a brainlist answer
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