Question

if a/b=5/2 then find the value of (a)^2+(b)^2/(b)^2​

Answer 1

Answer:

Step-by-step explanation:

$Given\ that \ \frac ab=\frac52\\\\Now \\\\\frac{a^2+b^2}{ b^2}\\\\=\frac{a^2}{b^2} +\frac{b^2}{b^2}\\\\=(\frac ab)^2 +1\\\\=(\frac52)^2 +1\\\\=\frac {25}{4}+1\\\\=\frac { 25+4}{4}\\\\\bf=\frac { 29}{4}$

Answer 2

Step-by-step explanation:

a²+b²/b²

a²/b²+b²/b²=

(5/2)²+1

25/4+1

29/4

Solved