Question

(5+square root 5) (3+square root 3)^2

Answer 1

Step-by-step explanation:

grand sons age - x

grandfather- y

father-z

X + y +z is equal to 140

If x is 1 month y is 1 year; if x is one day; z is one week Find x why z ages .

Answer 2

$\huge{\boxed{\overline{\underline{\mathfrak{\fcolorbox{cyan}{blue}{Answer}}}}}}$

$\implies$ 90√15

$\large\underline\mathrm{Solution}$

$\implies$ (5 + √5) (3 + √3)²

$\implies$ (5 + √5) (3² + (√3)² + 2×3×√3)

$\implies$ (5 + √5) (9 + 3 + 6√3)

$\implies$ (5 + √5) (18√3)²

$\implies$ 90√15

silentlover45.❤️