Question

Evaluate –
(i) 7° +8° +9°
Find the value of
(ii) (29° -23°)x16°​

Answer 1

Answer:

i) 3 ii)0

Step-by-step explanation:

i)anything raise to 0 is 1

ii)(1-1)*1

0*1=hope it helps please mark me as brain list and follow me

Answer 2

Answer:

(97)

2

=(100−3)

2

Using identity,(a−b)

2

=a

2

−2ab−b

2

=(100)

2

−2×100×3+(3)

2

=10000−600+9=9409