<p>Solve each of the equations, giving your answers correct to $2$ decimal places.</p>
<ol class="i-list"><li><div class="list-item-paragraph">${{x}^{2}}-3x-1=0$</div></li><li><div class="list-item-paragraph">$3{{x}^{2}}-7x-1=0$</div></li><li><div class="list-item-paragraph">$-2{{x}^{2}}+5x-1=0$</div></li><li><div class="list-item-paragraph">$-3{{x}^{2}}+x+2=0$</div></li></ol>

Solve each of the equations, giving your answers correct to $2$ decimal places.

Solving Quadratic Equations by using Formula

Quadratic Expressions, Equations, and Functions

A Math

Quadratic Equations: Solve Using the Quadratic Formula

Quadratic Equations: Solve Using the Quadratic Formula

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