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What is the step of factorising by grouping?
Factorising by grouping involves rearranging and grouping terms in a polynomial to factor out common factors. First, you split the polynomial into two groups, then factor out the greatest common factor from each group. If done correctly, these groups will have a common binomial factor, which can then be factored out, resulting in a simplified expression. This method is particularly useful for polynomials with four terms.
What is 6ab plus 3ac - factorising?
To factor the expression (6ab + 3ac), first identify the common factors in both terms. Here, the common factor is (3a). Factoring this out gives you (3a(2b + c)). Thus, the expression (6ab + 3ac) can be rewritten as (3a(2b + c)).
What is the least common factor of 54 and 9?
The least common factor of any set of integers is 1.
How do you find the zeros?
Solve the equation - by whatever means available to you: factorising, graphical, numerical approximations, etc.
What is the least common factor of 46?
There cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.
When you use greatest common factor is it multiplying?
No, it is not. It is factorising - which is more related to dividing.
What is the step of factorising by grouping?
Factorising by grouping involves rearranging and grouping terms in a polynomial to factor out common factors. First, you split the polynomial into two groups, then factor out the greatest common factor from each group. If done correctly, these groups will have a common binomial factor, which can then be factored out, resulting in a simplified expression. This method is particularly useful for polynomials with four terms.
In Factorising What is the answer to 35a plus 10?
To factorize the expression 35a + 10, we first need to find the greatest common factor of the two terms. In this case, the greatest common factor is 5. Therefore, we can factor out 5 from both terms to get 5(7a + 2) as the final answer.
How do you factorise 15x-27xy?
Factorising 15x-27xy gives 3x (5 - 9y).Factorising is to express a number or expression as a product of factors.When factorising always look for common factors. To factorise (15x-27xy) look for the highest factor between the two terms (3x). 15x - 27y = 3x (5 - 9y)
What is the answer to 6p 3 by factorising?
If we have 6p+3 The common factor to both 6p and 3 is 3. If we take this out the front of brackets we get 3(2p+1)
What types of problems can be solved using the the greatest common factor?
When reducing fractions to their lowest terms
What is 6ab plus 3ac - factorising?
To factor the expression (6ab + 3ac), first identify the common factors in both terms. Here, the common factor is (3a). Factoring this out gives you (3a(2b + c)). Thus, the expression (6ab + 3ac) can be rewritten as (3a(2b + c)).
Do you do a factor rainbow for greatest common factor?
You do a factor rainbow to find a prime factorization. You compare prime factorizations to find a greatest common factor.
How do you factorising ab xb ac xc?
To factorize the expression abxb + acxc, we first identify the common factors in each term. In this case, the common factors are b in the first term and c in the second term. We then factor out these common factors to get b(a + x) + c(a + x). Finally, we factor out the common binomial factor of (a + x) to get (a + x)(b + c) as the fully factorized expression.
How do you find the least common factor in division?
The least common factor is always 1.
How do you find a short cut to find the least common factor?
The least common factor of any set of integers is 1.
How do you find the greatest common factor when there are no common factors?
There is always a common factor. If there are no common prime factors, the GCF is 1.
