Question

Factorise the following algebraic expression by using suitable identify 16x²-100​

Answer 1

Step-by-step explanation:

16x^2-100=0 ; 16x^2=100 ; x = 10/4= 5/2

Answer 2

QuestioN :-

• Factorise the following algebraic expression by using suitable identify 16x²-100

SolutioN :-

→ 16x² - 100

→ (4x)² - (10)²

Now by using Identity a² - b² = (a-b)(a+b)

→ (4x - 10) ( 4x + 10)