Question

factorize this question 6a+2a²-4

Answer 1

Solution :-

$6a + 2 {a }^{2} - 4$

$= 6a + (6 - 4) {a}^{2} - 4$

$= 6a + 6 {a}^{2} - 4 {a}^{2} - 4$

$= 6a(a + 1) - 4(a + 1)$

$= (6a - 4)(a + 1)$

Important identities :-

• (a + b)² = a² + b² + 2ab
• (a - b)² = a² + b² - 2ab
• a² - b² = (a + b)(a -b)
• a² + b² = (a + b)² - 2ab
• a³ + b³ = (a + b)³ - 3ab(a + b)
• a³ - b³ = (a - b)³ + 3ab(a - b)

Answer 2

Here is your anwer

Thanks for asking