Polynomials are equations that uses variables and several terms
The polynomial in standard form is f(x) = x^2 - x -20
<h3>How to determine the polynomial</h3>
The polynomial has 2 zeros.
So, the form of the polynomial is:
f(x) = a(x - x1)(x - x2)
The zeros of the polynomial are 5 and -4.
So, the equation becomes
f(x) = a(x - 5)(x + 4)
The value of a = 1.
So, we have;
f(x) = 1(x - 5)(x + 4)
This gives
f(x) = (x - 5)(x + 4)
Expand
f(x) = x^2 - x -20
Hence, the polynomial in standard form is f(x) = x^2 - x -20
Read more about polynomials at:
brainly.com/question/2833285
Answer:
25
Step-by-step explanation:
you count by 5, 5 times
1. 5 +
2. 5 +
3. 5 +
4. 5 +
5. 5 +
= 25
Answer:
Step-by-step explanation:
Given that,
The sum of first n term of a sequence is
We need to find the sum of the first 5 terms.
Put n = 5,
So, the sum of first 5 terms is equal to 
.
The completion is certainly not unique. Multiplying any of the new vectors by a nonzero constant will not affect the span or the linear independence<span>, but will change the </span>basis<span>. </span>To prove<span> that you can </span>extend<span> any </span>linearly independent set<span> S to a </span>basis<span>, you proceed by an iterative argument. If S spans you are done. hope this helps :)</span>
