Question

my question is in the attachmnets

Answer 1

Answer:

b²-4ac

=(-8)²-4×2×5

=64-40

=24

Answer 2

$\huge\underbrace{\green{\mathfrak{\diamond\; Solution:}}}$

Given,

a = 2, b = -8 & c = 5

Then,

Value of b²-4ac

$→\;{\sf{(-8)²-4×2×5}}$

$→\;{\sf{64 - 40}}$

$→\;{\sf{24}}$

.:. Value of b²-4ac is ◕➜ $\Large\fbox\red{24}$

Hope It Helps You ✌️