Question

If a=2, b=3, c=5 
Find :-
$( \alpha + \beta ) ^{2}$
​

Answer 1

Answer:

c ka value ke bina bhi ban jata

Step-by-step explanation:

we know (a+b)^2=a^2+2ab+b^2

therefore, (2+3)^2=2^2+2×2×3+3^2

=4+12+9

=25

Answer 2

$\:\huge\mathsf{Answer:}$

Hí there!

Gíven :-

$\:\sf{{a\: =\:2},{b\:=\:3},{c\:=\:5}$

We knøw,

$\:\sf{(α\:+\:β)\:=\:{\frac{-b}{a}}}$

Sølutiøn :-

Sø,

$\:\sf{(α\:+\:β)\:=\:{\frac{-3}{2}}}$

Thereføre,

$\:\sf{(α\:+\:β)²\:=\:({\frac{-3}{2}})²}$

=> $\:\sf{(α\:+\:β)²\:=\:{\frac{9}{4}}}$

$\:\bf{(α\:+\:β)²\:=\:{\frac{9}{4}}}$

Høpe thís helps yøu!