What are the factors of 4 x squared minus 16 x?
1 Answer. So, 4×2−16=(2x+4)(2x−4) .
How do you factor x squared minus 16?
There are two ways to factorize x2−16 – one using identity a2−b2=(a+b)(a−b) . Other method is by splitting the middle term, which is 0 here and as product of coefficient of x2 and constant term is −16 . we need to do is to split middle term in 4 and −4 (as their sum is zero and product is −16 ).
How do you factor powers of 4?
We can factor a difference of fourth powers (and higher powers) by treating each term as the square of another base, using the power to a power rule. For example, to factor x4 – y4, we treat x4 as (x2)2 and y4 as (y2)2. Thus, x4 – y4 = (x2)2 – (y2)2 = (x2 + y2)(x2 – y2) = (x2 + y2)(x + y)(x – y).
Which of the following are the factors of a2 AB +BC CA?
Answer. Therefore, the factors of a2 + ab +bc + ca are ( a + b ) ( a + c ).
What is the factor of x 2 4?
1 Answer. x2+4 cannot be factored using real number coefficient.
How do you Factorise polynomials?
Learn how to factor a common factor out of a polynomial expression. For example, factor 6x²+10x as 2x(3x+5)….Factoring out the greatest common factor (GCF)
- Find the GCF of all the terms in the polynomial.
- Express each term as a product of the GCF and another factor.
- Use the distributive property to factor out the GCF.
How do you factor x4 x 4 and 16 16?
Rewrite x4 x 4 as (x2)2 ( x 2) 2. Rewrite 16 16 as 42 4 2. Since both terms are perfect squares, factor using the difference of squares formula, a2 −b2 = (a+b)(a−b) a 2 – b 2 = ( a + b) ( a – b) where a = x2 a = x 2 and b = 4 b = 4. Simplify. Tap for more steps… Rewrite 4 4 as 2 2 2 2. Factor. Tap for more steps…
How to use the factoring calculator?
Enter the expression you want to factor in the editor. The Factoring Calculator transforms complex expressions into a product of simpler factors. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions. Difference of Squares: a2 – b2 = (a + b)(a – b) a 2 – b 2 = ( a + b) ( a – b) Step 2:
How do you factor x^4-16 into (X-2)?
Remember a^2 – b^2 = (a-b) (a+b). Thus x^4 – 16 = (x^2 – 4) (x^2 + 4). The (x^2–4) can be further factored into (x-2) (x+2). Thus we can factor x^4 – 16 into (x-2) (x+2) (x^2 + 4).
What is the value of X if x^4=16?
We’ve put together a list of 8 money apps to get you on the path towards a bright financial future. Method 1… Made the function equal to zero and replace 16 from it’s original position towards the zero w.r.t addition, which means x^4=16, and 16 is the multiple of 2 having power 4 on to I.e., 2^4,by this we get the value of x equals to 2.