Question

what number is the sum of two numbers=45 and the product =500? I really need your help!!!!!!

Answer 1

I hope it helps you

Please mark as brainlliest

Answer 2

Answer:

Hi Dear,

Given: sum of 2 no.s =45

           product of 2 no.s =500

Solution:

let the 2 no.s be x and y

• x+y=45 -(1)

        xy=500 -(2)

        y= 45-x -(3) [from 1]

sub 3 in 2

x*(45 -x)= 500

45x-x^2  =500

x^2 - 45x -500 (quadratic equation)

x = 25 or 20

let x be 25

sub x=25 in 1

25+y=45

y=45-25

y=20

Therefore he 2 no.s are 20 and 25

HOPE ITS HELPFUL ,MARK ME AS THE BRAINLIEST DEAR