2 years ago

Find the value of this expression: (7+5)3-3

Mathematics

2 answers:

Ilia_Sergeevich [38]2 years ago

6 0

The answer is 33

Hope this helps

trapecia [35]2 years ago

3 0

I think the answer is 12

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What are the solutions of 3x^2-x+4=0

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3x² -x+4=0

We can use quadratic formula
a=3, b= -1, c=4
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\\ \\ x = \frac{1+/- \sqrt{-47} }{6} 

This equation does not have real roots, it has only 2 imaginary roots.$

$x= \frac{1+ \sqrt{47}i }{6} 
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Step-by-step explanation:

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