2 years ago

Simplify

1" title="5 { }^{2} - 4 {}^{2} = " alt="5 { }^{2} - 4 {}^{2} = " align="absmiddle" class="latex-formula">

Mathematics

1 answer:

garri49 [273]2 years ago

5 0

5 · 5 - 4 · 4 = 9 sorry if I'm wrong
the dots mean to multiply

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