Solve by completing the square :
4x^2-12x+7=0...
Answers: 2
Mathematics, 21.06.2019 16:00
While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 β 8.7 β12.6 β 8.7 β12.6 β (β8.7) 12.6 β (β8.7)
Answers: 2
Mathematics, 21.06.2019 17:00
Write numerical coefficient of yΒ² in the expression 2xΒ² - 15xy β 7yΒ²
Answers: 1