Question

√8
please do it STEP BY STEP!
I only know the first step it's
√2*2*2
but what after that?​

Answer 1

Answer:

put 2s in the bracket with te power of 3. Than cut tye 3 and te root. (the bracket will open) and tye answer comes 2

I think you didn't understand

Answer 2

Answer:

• √8 = 2√2

Step-by-step explanation:

Question:

• Solve: $\bf{\sqrt{8}}$

First find the factors of 8:

• 8 = 2³
• 8 = 2×2×2

Now,

$\:\:$ $\implies\bf{\sqrt{8}}$ = $\bf{\sqrt{2 \times 2 \times 2}}$

$\implies\bf{\sqrt{2} \times \sqrt{2} \times \sqrt{2}}$

• √2×√2 = 2

$\implies\bf{2 \times \sqrt{2}}$

$\implies\bf{2 \sqrt{2}}$

Final Answer:

• √8 = 2√2