How do you factor X 4 X 2 2?

Posted on by Author

How do you factor X 4 X 2 2?

Solution:

  1. By splitting the middle term, we get, = x⁴ – x² + 2x² – 2. = x²(x² – 1) + 2(x² – 1)
  2. Taking x² – 1 as common, we get, = (x² – 1)(x² + 2)
  3. Using identity a² – b² = (a + b)(a – b), we get, = (x + 1)(x – 1)(x² + 2) which is our required answer. Answer: (x + 1)(x² + 2)(x – 1) •••♪

How can I Factorize an expression?

To factorise an expression fully, take out the highest common factor (HCF) of all the terms. For example, is the HCF of 4 x 2 and as 2 is the biggest number that will divide into 4 and 6 and is the biggest variable that will divide into and .

READ:   Is it necessary to link SIM with Aadhar?

Can you factor x 2 4x 2?

Explanation: x2+4x+2=0 cannot be factored because there are no factors of 2 which add up to 4. It can be solved by the method of completing the square or the quadratic formula.

Can x 2 +4 be simplified?

(1) What does “square root of x2+4 ” mean? (2) Can the formula √x2+4 be simplified? No. For starters (x2+4)>0 for all x∈R , so it has no linear factors with real coefficients.

What are the factors of x 2 4x 4?

So the factored form is (x+2)(x+2) or (x+2)2 . Hope this helps!

How do you Factorise 9a2 a2 4 2?

= (a + 4)(a – 1)(a + 1)(4 – a).

What does factorise mean in algebra?

Factorising is a way of writing an expression as a product of its factors using brackets. We do this by taking out any factors that are common to every term in the expression. Maths. Algebra.

Is x 2 4x a perfect square?

Yes, x2 + 4x + 4, is a perfect square trinomial.

READ:   What age group is most cited for speeding?

Can you take the square root of x 2 4?

No. For starters (x2+4)>0 for all x∈R , so it has no linear factors with real coefficients.

Is x 2 4x 4 a perfect square trinomial?

Yes, x2 + 4x + 4, is a perfect square trinomial. Notice that the first and last terms of this trinomial are squared expressions.

How to factor X^2-4 in Algebra?

Algebra. Factor x^2-4. x2 − 4 x 2 – 4. Rewrite 4 4 as 22 2 2. x2 − 22 x 2 – 2 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 = x a = x and b = 2 b = 2. (x+2)(x− 2) ( x + 2) ( x – 2)

How do you factor x2 – 22×2 – 2 2?

x2 − 22 x 2 – 2 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 = x a = x and b = 2 b = 2. (x+2)(x− 2) (x + 2) (x – 2)

How do I factorize an expression?

Factor Any Expression 1 Step 1: Enter your expression below 2 Step 2: Click the Blue Arrow to factorize! More

READ:   Are bears really smart?

What is the factorization of 1 and 4?

Multiply together to get 4 Since 1 and 4 add up to 5 and multiply together to get 4, we can factor it like: (x+1) (x+4)