- Is it a factor if there is a remainder?
- Is X 2 a factor of F x?
- What is the relationship between remainder theorem and factor theorem?
- What is the zero factor theorem?
- How do you factor theorem?
- What is factor theorem explain with example?
- Where do we use factor theorem in real life?
- What is factor theorem proof?
- What are the factor pairs for 27?
- What is the factor tree for 36?

## Is it a factor if there is a remainder?

The remainder theorem is a close cousin of the factor theorem, and says that when you divide by , the remainder you get is . Notice that this fits perfectly well with the factor theorem: if the remainder when you divide by something is zero, what you divided by is a factor!

## Is X 2 a factor of F x?

By the factor theorem, x + 2 is a factor of f (x) if and only if f (–2) = 0.

## What is the relationship between remainder theorem and factor theorem?

Explanation: The remainder theorem tells us that for any polynomial f(x) , if you divide it by the binomial x−a , the remainder is equal to the value of f(a) . The factor theorem tells us that if a is a zero of a polynomial f(x) , then (x−a) is a factor of f(x) , and vice-versa.

## What is the zero factor theorem?

If we can take a quadratic equation, which is just a polynomial set equal to zero, and factor that polynomial, we can use the Zero Factor Theorem to solve it. Zero Factor Theorem: – the product of two or more factors is zero if and only if at least one of. the factors is zero.

## How do you factor theorem?

How To: Given a factor and a third-degree polynomial, use the Factor Theorem to factor the polynomial.

- Use synthetic division to divide the polynomial by (x−k).
- Confirm that the remainder is 0.
- Write the polynomial as the product of (x−k) and the quadratic quotient.
- If possible, factor the quadratic.

## What is factor theorem explain with example?

The Factor Theorem states that the polynomial x – k is a factor of the polynomial f(x) if and only if f(k) = 0. Example: Let f(x) = 2×3 − 3×2 − 5x + 6.

## Where do we use factor theorem in real life?

Factoring is a useful skill in real life. Common applications include: dividing something into equal pieces, exchanging money, comparing prices, understanding time and making calculations during travel.

## What is factor theorem proof?

The proof of The Factor Theorem is a consequence of what we already know. If (x−c) is a factor of p(x), this means p(x)=(x−c)q(x) for some polynomial q. In this case, The Remainder Theorem tells us the remainder when p(x) is divided by (x−c), namely p(c), is 0, which means (x−c) is a factor of p.

## What are the factor pairs for 27?

The positive pair factors of 27 are (1, 27) and (3, 9).

## What is the factor tree for 36?

36 = 2 x 18, 36 = 4 x 9, 36 = 6 x 6. He draws a complete factor tree for 36 = 2 x 18 as shown. Draw factor trees that start at 36= 4 x 9, then 36 = 6 x 6.”