Question

Rohans mother 26 years olderthan him.after 3 years will be 360 find rohans age?

Answer 1

Answer:

Explanation:

let rohan's age be x

let rohan's mom's age be x+26

after 3 years,

rohan's age =x+3

rohan's mom's age=x+29

Answer 2

Answer:

Explanation:

let,

rohan's age= x

then, rohan's mother age = x+26

after 3 years,

(x+3) (x+26+3)=360

x+3(x+29)=360

$x^{2}$+3x+29x+87=360

$x^{2}$+32x-273=0

splitting the middle term,

$x^{2}$+39x-7x-273=0

x(x+39)-7(x+39)=0

x+39(x-7)=0

x+39=0 or x-7=0

x=-39 or x=7