Question

The sum of two number is 48 and their product is 432. Find the number in brainly

Answer 1

Answer:

let the numbers be x and y

Step-by-step explanation:

so   x+y=48 ....1

and  x*y=432  ...2

from eq. 1

x=48-y

putting the value in eq. 2

(48-y)*y=432

48y-y^2=432

y-y^2=432/48

y=9

put the value in eq. 1

x+9=48

x=48-9

x=39

so solution is x=39 and y=9

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