Question

factorise x^2 – 3x – (a^2 – a – 2)​

Answer 1

Required Answer

We are given with the expression and we are asked to factorize that expression, such that,

x² - 3x - (a² - a + 2)

So let's factorize the expression and understanding the steps to get our final result.

➙ x² - 3x - (a² - a - 2)

Change the symbol of each term in parentheses when there is a (-) symbol in front of parentheses,

➙ x² - 3x - a² + a + 2

Do factorization,

➙ a² - a - x² + 3x + 2

Additional information

Factorizing is to make a single term: try to write everything as products (multiplication), for example:

➙ 6x² - 9x + 10 = (2x - 5) (3x - 2)

Step 1: Find a common factor

Step 2: Count the number of terms

If none of these methods work, re-arrange the terms, or remove brackets and start again.

Answer 2

Step-by-step explanation:

hope u get it...

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