Question

solve the following quadratic equation

$3x { }^{2} - 7 x + 5 = 0$
​

Answer 1

Answer:

3x²-7x+5

a=3

b=-7

c=5

then -(-7)+/- √(-7)²-4•3•5/2×3

= 7+/- √49-60/6

= 7+/- √ 11 i

__________

6

so the answer is

7+/-√11 i

________

6

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Answer 2

Step-by-step explanation:

$3x^{2} - 7x + 5 = 0 \\ 3 {x}^{2} - 7x = - 5 \\ {x}^{2} - x = \frac{ - 5}{3 \times 7} \\ x = \frac{ - 5}{21}$

I hope this is right