Question

answer please
√8a²=?
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Answer 1

Answer:

√8a^2=√(4×2)a^2=2√2a^2

Answer 2

Answer:

$\sqrt{8 {a}^{2} } = 2a \sqrt{2}$

• $\sqrt{2 \times 2 \times 2 \times a \times a} = 2a \sqrt{2}$