The correct option is 3
If a³ - b³ = (a - b)(a² + ab + b²), find a³ - b³ when a = 10 and b = 4.
42 + 52% of 300 - ?% of 200 = 88
(60 × 8 ÷ 10) × 5 = ?
[(1245 ÷ 9) ÷ 12] × 540 = ?2 – 175
15% of 2400 + (√ 484 – √ 256) = ?
`(256/6561)(1/4) = ?`
28(4/5) + 52(1/2) × 8(2/7) - 11(1/5) = ? + 6(1/5)
Simplify the following expression:
((32)4 - 1)/33×31× (210+1)
