Find the HCF of 15x2 + 8x – 12, 3x² + x – 2, 3x² - 2x, 9x² - 12x + 4
12.5% of 384 - 16.66% of 66 = √16 + √? + 22
[(11)2- (12)2+ (5)3]2= ?
3% of 3000 x?% of 2000 = 3600
(√ 1444 ÷ 5) × 3.25 = ?
30% of 600 –
5.45% of 1854 – 37.5% of 1096 = ? – 48% of 630
2222 ÷ 22 + 992 ÷ 16 + 650 ÷ 25 = ?
1(1/2)+ 11(1/3) + 111(1/2) + 1111(1/3) + 11111(1/2) = ?
21% of 400 − 150 = ? − 77