I. 3q² -29q +18 = 0
II. 9p² - 4 = 0
I. 3q² -29q +18 = 0 3q² - 2q – 27 q +18 = 0 ⟹ q (3q – 2) - 9 (3q- 2) = 0 ⟹ (3q - 2) (q - 9) = 0 ⟹ q= 9, 2/3 II.9p² - 4 = 0 ⟹ P² = 4/9 ⟹ p= ±2/3 ∴ p≤q
{(481 + 426) 2 - 4 × 481 × 426} = ?
√(1889 – 125) + √(841 – 165) = ?
20 × 224÷ 16 – 50 = ? + 100
...116 ÷ 280 of 1/2 + 3/5 × 5/3 = ?
12(3/5) + 4(1/5) × 3(2/3) =?
35% of 240 – 6 2 = ? 2 – √256
323 × 15 + (?)² = 4989
? + 156 ÷ 3 × 7 = 35% of 400 + (13)2
(√529 + 63 /8)% of 800 = ?% of 250