√6 × √15 = a√b
Solution of 2x² + 7x − 15 = are a and b, where a > b.
Given the following equation: x + 3y − 2z = 9 3x − y + z = −10 If...
Solve the following equation: 3x + 2y = −4 x − 3y = −5
Solve the following equation: 3 (2x + 5) − 4 (2x − 1) = 1