Math, asked by shifa702111, 11 hours ago

(9x-7)(2x-3)+(5x-4)(x+2)​

Answers

Answered by Anonymous
1

Formula:-

 \frac{ - b +  -  \sqrt{b {}^{2 - 4ac} } }{2a}

Attachments:
Answered by Anonymous
7

  \frac{ - b \sqrt{b {}^{2 - 4ac} } }{2a}

Attachments:
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