Math, asked by akumarg77, 11 months ago

a two digit number is four times the sum and three times the product of its digits find the number let the two digit number be xy

Answers

Answered by Cynefin
1

Answer:

Hey mate, Good evening ♥️

#Here's ur answer...☆☆☆

Step-by-step explanation:

let \: the \: digits \: be \: x \: and \: y \\ given \: 10x + y = 4(x + y) \\  =  > 10x + y = 4x + 4y \\  =  > 6x = 3y \\  =  > 2x = y.....(1) \\  \\ and \: 10x + y = 3xy \\ putting \: y \: in \: eq.n \: (1) \\  =  > 10x + 2x = 3x(2x) \\ =  >  12x  = 6 {x}^{2}  \\  =  > 2x = x {}^{2}  \\ x = 2 \: then \: y  = 2(2) = 4 \:  \\ the \: no \: is \: 10x + y = 10(2) + 4 = 24(ans)

Hope this helps you...

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