<p>Solve the following equations, giving your answers to 3 significant figures where necessary.</p>
<ol class="i-list"><li><div class="list-item-paragraph">${{\left( 3x-2 \right)}^{2}}=16$</div></li><li><div class="list-item-paragraph">${{\left( 5-x \right)}^{2}}=7$</div></li><li><div class="list-item-paragraph">${{\left( \frac{1}{2}x-4 \right)}^{2}}=81$ </div></li><li><div class="list-item-paragraph">${{(2x+5)}^{2}}=45$</div></li><li><div class="list-item-paragraph">${{\left( x-5 \right)}^{2}}=\frac{9}{16}$</div></li><li><div class="list-item-paragraph">${{\left( 2x+\frac{3}{2} \right)}^{2}}=\frac{81}{100}$</div></li></ol>

Solve the following equations, giving your answers to 3 significant figures where necessary.

${{\left( \frac{1}{2}x-4 \right)}^{2}}=81$ 

${{\left( x-5 \right)}^{2}}=\frac{9}{16}$

${{\left( 2x+\frac{3}{2} \right)}^{2}}=\frac{81}{100}$

Solving Quadratic Equations

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Solving Equations Involving Squared Expressions

Solving Equations Involving Squared Expressions

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