Question

factorise:
2(a+b)² - 5(a-b) - 3
​

Answer 1

Answer:

Step-by-step explanation:

2(a+b)²-5(a-b)-3

2{ a² + b² + 2ab } - 5a + 5b - 3

2a² + 2b² + 4ab - 3

HOPE IT WILL HELP YOU :)

Answer 2

SOLUTION

$= > 2(a + b) {}^{2} - 5(a - b) - 3 \\ = > 2( {a}^{2} + {b}^{2} + 2 \times ab) - 5(a - b) - 3 \\ = > {2a}^{2} + {2b}^{2} + 4ab - 5a + 5b - 3$

hope it helps ☺️