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2 years ago

Use parentheses to make this statement true: 8 times 4 - 2 times 3 + 8 divided by 2

Mathematics

1 answer:

PIT_PIT [208]2 years ago

7 0

8x4(-2x3)+8/2

I hope this is right!

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Check the picture below.

$\bf (\stackrel{a}{1}~,~\stackrel{b}{-1})\qquad \impliedby \textit{let's find the hypotenuse} \\\\\\ \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies c = \sqrt{a^2+b^2} \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ c=\sqrt{1^2+(-1)^2}\implies c=\sqrt{2} \\\\[-0.35em] ~\dotfill$

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