Answer:
The correct answer is B.
Step-by-step explanation:
In this graph we can see a "Parabola", this is the curve for a second degree polynomial function, and based on "Fundamental theorem of algebra" we can know that this polynomial has 2 roots (they can be real or imaginary).
In this graph, the curve doesn't touch the X axis, so we know that this function has not real root. So both roots are complex
The answer to the question is b
In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.
Answer:
okay so, you can only carry out two operations at a time: so here goes
Step-by-step explanation:
6.2*10^17 + 1.2 x 10 ^15
on your calculator: 6.2 exp 17 + 1.2 exp 15 = 6.212x10^17
Answer:
B.
Step-by-step explanation:
In the attached file