Math, asked by samikshagade3, 8 months ago

if a=1 b=10 c=-7 then find determinant​

Answers

Answered by snehitha2
0

Answer:

= 128

Step-by-step explanation:

Given,

a=1 b=10 c=-7

Determinant,D=b^2-4ac

                      D=10^2-4(1)(-7)

                      D=100+4(7)

                      D=100+28

                      D=128

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