Question

is If a+1a 3 then the value of a 2+ 1 a2 is​

Answer 1

Answer:

process by which living things produce energy from food. Respiration usually needs oxygen

drop some thanks

Answer 2

Step-by-step explanation:

(a+

a

1

)

2

=a

2

+

a

2

1

+2=16

(a−

a

1

)=

a

2

+

a

2

1

−2

=

16−2−2

=

12

=2

3

(a

2

−

a

2

1

)=(a+

a

1

)(a−

a

1

)=(4)(2

3

)=8

3