Question

evaluate using suitable identities
(100+2)³​

Answer 1

Answer:

1061208

Step-by-step explanation:

(100+2)³ = 100³ + 2³ + 3×2×100(100+2)

=1000000 +8 + 60000 + 1200

=1061208

Answer 2

Answer:

${(100 + 2)}^{3}$

${(x + y)}^{3} = {x}^{3} + {y}^{3} + 3x {y}^{2} + 3 {x}^{2} y$

${100}^{3} + {2}^{3} + 3 \times 100 \times {2}^{2} + 3 \times {100}^{2} \times 2$

$1061208$