Math, asked by Shivamdhru7251, 7 months ago

3x²-9x+1440 split mid term

Answers

Answered by ankitajain16
0

Step-by-step explanation:

you have to solve this by using quadratic formula

it cannot be solved by splitting the middle term.

the formula is

x =  - b  -  +  \sqrt (b^{2}-4ac)  \div  2a

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