Simplify-3 √2 + 3√8

5. Solve. 2+^3√5x+2=10

3√2

Step-by-step explanation:

-3 √2 + 3√8

or, 3√8-3√2

or, 3√ (4*2) - 3√2

or, (3√4) * (√2) - 3√2

or, (3*2) √2-3√2

or, 6√2-3√2

or, 3√2

I think there is a typo in the second question.

Simplify: - 3 √2 + 3√8

Answer: 3 √2 or 4.242641

Step by step: (There isn't a step)

-3 √2 + 3√8

3 √2

5. Solve: 2^3+√5x+2=10

Answer: x=0

Step by step:

23+√5x+2=10

Simplifies to:

2.236068x+10=10

Let's solve your equation step-by-step.

2.236068x+10=10

Step 1: Subtract 10 from both sides.

2.236068x+10-10=10-10

2.236068x=0

Step 2: Divide both sides by 2.236068.

2.236068x/2.236068 = 0/2.236068

Step 3: Answer.

x=0