Question

3x^2- x-4 gurankhand kare​

Answer 1

Answer:

73 / 272 cp of the article= 300

sp of article= 240

loss=. 300-240= 60

loss%=. 60/240*100

=. 20%

ans option a

are bhai koi to like kar do

Answer 2

$\huge \fbox \color{blue} \colorbox{orange}{♡ᴀɴꜱᴡᴇʀ♡}$

$\tt \: 3 {x}^{2} - x - 4$

$\tt \:3x - 4$

$\tt \: x = 3 + 4$

$\tt \: x = 7$

And next time put correct subject...☺

$\huge \red \checkmark$