Question

(v) (a + 1) (& -a + 1) and (a - 1)(x2 + a + 1);
and then : (a + 1)(-a + 1) + (a - 1)(a + a + 1).
I BET YOU CANT DO THIS ​

Answer 1

Answer:

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Step-by-step explanation:

(a + 1)(-a + 1) + (a - 1)(a + a + 1).

by multiplication of every term then

= (-2a+a) + (-a+1) + (2a+2a+a) - (a+a+1)

= -a+-a+1+5a-2a+1

=-2a+3a+2

=a+2

hence solved for bet make me brainliest

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