Question

x³-5x²-x+5[factorise].
Also give me the answer in photo ​

Answer 1

solution ⤵️

Given:-factorise x³-5x²-x+5

To solve the sum we use grouping method and cutting method

→x³-5x²-x+5

→x²(x-5)-1(x-5)

→(x²-1)(x-5)

→(x+1)(x-1)(x-5)

Final answer:-(x+1)(x-1)(x-5)

Factorization

Factorization is a type of sum where we dove them using identities , methods like grouping and cutting method.

There are many type of factorization

these are given below:-

1)Type I: Factorization by taking out the common factors. ...

Type II: Factorization by grouping the terms. ...

Type III: Factorization by making a perfect square. ...

Example 4: Factorize of the following expression. ...

Type IV: Factorizing by difference of two squares. ...