Answer:
c
Step-by-step explanation:
4 times 1 is 4 and 4-3 is 1
Answer:
f(x) has three real roots.
Step-by-step explanation:
f(x) has three real roots.
A third degree polynomial function with real coefficients has exactly 3 roots.
Furthermore, all complex roots come in pairs, either there is none, or there are exactly two conjugates, which are in the form e1+i(e2) and e1-i(e2) where e1 and e2 are polynomial expressions.
This also means that a third degree polynomial with real coefficients has at least one real root, or three.
Since we are given two real roots for the given polynomial, the third root cannot be complex alone, so the only possibility is that there are three real roots.
Every difference of squares problem can be factored as follows: a2 – b2 = (a + b)(a – b) or (a – b)(a + b). So, all you need to do to factor these types of problems is to determine what numbers squares will produce the desired results.
Can u post a clearer pic? i can help u if u do :)
Answer: 53
Step-by-step explanation:
First find the absolute values of the numbers and then add them.
The absolute value of -34 is 34
The absolute value of 19 is 19
34 + 19 = 53
