Math, asked by taralnamrata123, 3 months ago

If A=3
show that A²-SA+75 =0
-1 2

Answers

Answered by sanketsardhara3

0

answers =28

Step-by-step explanation:

A=3

=3^2-s(3)+75=0

= 9-3s+75=0

=-3s+84=0

=S= -84/3

s=28

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