2 years ago

Solving polynomial equations

x}^{2} = 48x" alt="6 {x}^{2} = 48x" align="absmiddle" class="latex-formula">

1 answer:

7 0

$6x^2=48x\qquad\text{subtract 48x from both sides}\\\\6x^2-48x=0\qquad\text{divide both sides by 6}\\\\x^2-8x=0\\\\x(x-8)=0\iff x=0\ \vee\ x-8=0\\\\\boxed{x=0\ \vee\ x=8}$

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