Question

EXPAND --- (2a+2) (a-1)​

Answer 1

Answer:

The answer is 2a^2 - 2 hope you like it

Answer 2

Answer:

$2(a { }^{2} - 1)$

Step-by-step explanation:

$2(a + 1)(a - 1) = 2(a {}^{2} - {1}^{2} ) = 2(a {}^{2} - 1)$