Question
If ‘$’ means ‘+’, ‘#’ means ‘-’,
‘*’ means ‘×’ and ‘@’ means ‘÷’, then what is the value of the given expression? 42 $ 18 # (6 * 4 $ 16) @ 8 # 5Solution
Given expression: 42 $ 18 # (6 * 4 $ 16) @ 8 # 5 After replacing the symbols with mathematical signs, we get: 42 + 18 − (6 × 4 + 16) ÷ 8 − 5 42 + 18 − (24 + 16) ÷ 8 − 5 42 + 18 − (40) ÷ 8 − 5 42 + 18 – 5 − 5 60 – 10 = 50
More Mathematical operation Questions
I: x² - 10x + 21 = 0
II: 4y² - 16y + 15 = 0
I. 104x² + 9x - 35 = 0
II. 72y² - 85y + 25 = 0
I. 35x² - 51x + 18 = 0
II. 30y² + 17y – 21 = 0
I. 2x2 - 15x + 25 = 0
II. 3y2 - 10y + 8 = 0
I. 12y2 + 11y – 15 = 0
II. 8x2 – 6x – 5 = 0
I. 5q = 7p + 21
II. 11q + 4p + 109 = 0
I. 9x2 + 45x + 26 = 0
II. 7y2 – 59y − 36 = 0
I. x + 1 = 3√ 9261
II. y + 1 = √ 324
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 19x² - 88x + 100 = 0
Equation 2: 17y² - 79y + 90...
I. 4x² - 21x + 20 = 0
II. 8y² - 22y + 15 = 0
