Question

Simplify 169 + 144 - 196. .
$\sqrt{169} + \sqrt{144} - \sqrt{196 }$

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Answer 1

Periodic trends are specific patterns in the properties of chemical elements that are revealed in the periodic table of elements. Major periodic trends include electronegativity, ionization energy, electron affinity, atomic radii, ionic radius, metallic character, and chemical reactivity.

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Answer 2

Answer:

$\sqrt{169} + \sqrt{144} - \sqrt{196}$

$\sqrt{13 \times 13} + \sqrt{12 \times 12 } - \sqrt{14 \times 14}$

$13 + 12 - 14$

$25 - 14$

$11$

11 is your answer.

hope it will help you.