Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Multiply. Write your answer in simplest form. \newline2(35)\sqrt{2}(3 - \sqrt{5})

Full solution

Q. Multiply. Write your answer in simplest form. \newline2(35)\sqrt{2}(3 - \sqrt{5})
  1. Distribute 2\sqrt{2}: We need to distribute 2\sqrt{2} across the terms inside the parentheses.2(35)=2×3+2×(5)\sqrt{2}(3 - \sqrt{5}) = \sqrt{2} \times 3 + \sqrt{2} \times (-\sqrt{5})
  2. Multiply by 33: Now we multiply 2\sqrt{2} by 33.2×3=32\sqrt{2} \times 3 = 3\sqrt{2}
  3. Multiply by 5-\sqrt{5}: Next, we multiply 2\sqrt{2} by 5-\sqrt{5}.\newline2×(5)=2×5\sqrt{2} \times (-\sqrt{5}) = -\sqrt{2 \times 5}
  4. Simplify radical expression: Simplify the radical expression. 2×5=10-\sqrt{2 \times 5} = -\sqrt{10}
  5. Combine results: Combine the two results to get the final answer. 32103\sqrt{2} - \sqrt{10}

More problems from Simplify radical expressions using the distributive property