2x^2 + x + 3=0 has only complex roots.
The determinant is 1-4*2*3 = -23
-23 (or any determinant) is the part under the square root sign, If that determinant is negative, knowing you cannot take the square root of a negative number, we know the answers must be complex.
Answer:
It will take about half an hour more for maria to finish his/her project than Juan.
Step-by-step explanation:
9/10 > 2/6
=> 54/60 > 20/60
=> 34/60
Therefore, it will take about half an hour more for maria to finish his/her project than Juan.
Hoped this helped.
8x+4x-4
12x-4 is the answer
Answer: <u>5.20833333 , SUB TO MY YT Tae Combos</u>
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Step-by-step explanation:
Answer:
log5(125)=3 The 5 should be smaller and a little lower.
Step-by-step explanation: