-x² + 5x-6=2 quadratic formula

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

Find the difference (8ab+a+2) - (3ab+6)