Question

Factorise form of 3X minus 24

Answer 1

Step-by-step explanation:

3x-24=0

x=8 OK friend this is urs answer OK take care

Answer 2

ANSWER:

• Required Factorisation = 3(x-8)

GIVEN:

• P(x) = 3x-24

TO FIND:

• Factorise the above expression.

SOLUTION:

= 3x-24

= 3(x-8)

In this factorisation we have only to take 3 as a common factor.

Required Factorisation = 3(x-8)

NOTE:

Some important formulas:

(a+b)² = a²+b²+2ab

(a-b)² = a²+b²-2ab

(a+b)(a-b) = a²-b²

(a+b)³ = a³+b³+3ab(a+b)

(a-b)³ = a³-b³-3ab(a-b)

a³+b³ = (a+b)(a²+b²-ab)

a³-b³ = (a-b)(a²+b²+ab)

(a+b)² = (a-b)²+4ab

(a-b)² = (a+b)²-4ab