1. Equations & Inequalities

Solve each equation. -2x² +11x = -21

For each equation, solve for x in terms of y. 4x² - 2xy + 3y² = 2

Solve the given quadratic equation using the square root property. $\left(x-\frac12\right)^2-5=0$

Solve the given quadratic equation using the square root property. $2x^2-16=0$