3 years ago

Guys what is the answer

Mathematics

1 answer:

timama [110]3 years ago

5 0

150°

Step-by-step explanation:

360° - 210° = 150° .......

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Please help with #12 im confused<br> that is the key but i dont get it

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$\boxed{ \tt \: (8 \sqrt{3} - 2 \sqrt{2} )(8 \sqrt{3} + 2 \sqrt{2})}$

Step by step expansion:

$\dashrightarrow \sf \: (8 \sqrt{3} - 2 \sqrt{2} )(8 \sqrt{3} + 2 \sqrt{2})$

$\\ \\$

$\dashrightarrow \sf \: (8 \sqrt{3})^{2} - (2 \sqrt{2} {)}^{2}$

Reason:

(a + b)(a - b) = a²- b²

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~BrainlyVIP ♡

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