Which of these numbers is composite? 41,77,83,89,97
2 answers:
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For this case we must find the quotient of the following expression:
We can rewrite the expression as:
(We take into account that)
By definition of multiplication of powers of the same base, we place the same base and add the exponents:
By definition of division of powers of the same base, we place the same base and subtract the exponents:
Answer:
Answer:
6.08
Step-by-step explanation:
Using pythagorean theorum:
Answer:
0 real solutions
Step-by-step explanation:
The discriminant (D) is given by the formula:
Where a,b, and c are gotten from the standard form of a quadratic equation, which is
The equation given is
<em>From this we can say that a = 3, b = -5, & c = 4. Plugging these into the discriminant formula we get:</em>
<u>There are 3 things that we can find from the value of discriminant:</u>
1. If D=0, there are 2 equal, real roots
2. if D>0, there are 2 distinct real roots
3. if D<0, there are no real roots, rather 2 imaginary roots
Since the value of the discriminant is negative (D<0), we can say that there are no real solutions for the equation given.