Factorize:, X3+(2a+1)X2+(A2+2a-1)X+(A2-1), (When The Number Is Before The Variable, It Is An Exponent. Im Still Confused On How To Put Exponets In Th

Factorize:

x3+(2a+1)x2+(a2+2a-1)x+(a2-1)



(when the number is before the variable, it is an exponent. Im still confused on how to put exponets in this questions)

 

Answer:

 x3 + 2x2a + x2 + xa2 + 2xa - x + a2 - 1

Step-by-step explanation:

Step  1  :

Trying to factor by splitting the middle term

1.1     Factoring  a2+2a-1  

The first term is,  a2  its coefficient is  1 .

The middle term is,  +2a  its coefficient is  2 .

The last term, "the constant", is  -1  

Step-1 : Multiply the coefficient of the first term by the constant   1 • -1 = -1  

Step-2 : Find two factors of  -1  whose sum equals the coefficient of the middle term, which is   2 .

     -1    +    1    =    0  

Observation : No two such factors can be found !!  

Conclusion : Trinomial can not be factored


Comments

Post a Comment

Popular posts from this blog

What Do You Call The Given Equations?

What do you call the given equations?   Polynomial Equation:         A polynomial equation is any polynomial equated to zero. Examples: x - 2 = 0 x² + 2x + 5 = 0 5x + 1 = 0 x³  - 2x² - 4x + 8 = 0 x(x - 4) = 0 Number of Roots: The number of root(s) of the polynomial equation is based on the highest degree of the exponent it contain. Example #1: x - 2 = 0 the number of root(s) is just 1 since it is a polynomial of the first degree. Example #2: x² + 2x + 5 = 0 the number of root(s) is 2 since it is a polynomial of the second degree. Example #3: 5x + 1 = 0, there is only 1 root because it is a polynomial equation of the first degree. Example #4: x³  - 2x² - 4x + 8 = 0 have 3 roots since its highest degree is 3. Example #5: x(x - 4) = 0 have 2 roots because it is a polynomial equation of the second degree. Code: 10.3.1.2.3 For more information regarding polynomial equations, go to the following links: brainly.ph/question/236852 brainly.ph/question/1690308 brainly.ph/question/16719
Read more

The Tone Of The Poem Is More Of _______.A. Admiration B. Criticism C. Inspirational D. Pride

The tone of the poem is more of _______.a. admiration b. criticism c. inspirational d. pride   Rabbi Ben Ezra by: Robert Browning The tone of this poem is more of inspirational. Definition: Tone refers to the overall appeal of a piece of writing, place, or situation. It is often conveyed through the choice of words , or the standpoint of the author on a particular subject . Each piece of literature contains a central theme or subject matter. It is the manner in which the author approaches the theme or subject. Tone can be cheerful, comic, formal, informal, sad, sarcastic, serious, or it may be any other prevailing attitude. Function of Tone: it decides how the readers appreciate a literary piece and what should they feel while reading that piece. it stimulates the readers to be engage with the piece comically, distressingly, seriously, or spectacularly. it gives life and shape to a piece of literature since it establishes a mood. it grants voice to characters and tosses
Read more