The difference of the irrational numbers 5 + √2 and 5 - √2?
Question
The difference of the irrational numbers 5 + √2 and 5 - √2?
Solution
Sure! Let's find the difference between the irrational numbers 5 + √2 and 5 - √2 step by step.
Step 1: Start with the expression 5 + √2. Step 2: Simplify the expression by combining like terms. Since there are no other terms to combine with 5, we can leave it as it is. Step 3: Simplify the expression √2. Since it is an irrational number, we cannot simplify it further. Step 4: Repeat steps 1-3 for the expression 5 - √2. Step 5: Now, subtract the simplified expressions obtained in step 2 and step 3. (5 + √2) - (5 - √2) = 5 + √2 - 5 + √2. Step 6: Combine like terms. The 5 and -5 cancel each other out, leaving us with 2√2 as the final difference.
Therefore, the difference between the irrational numbers 5 + √2 and 5 - √2 is 2√2.
Similar Questions
The irrational number between 2 and 2.5 isa. √11 b. √5 c. √22.5 d. √12.5
The value of (√5 − √2)(√5 + √2) is
Assertion : 5 is a rational number.Reason : The square roots of all positive integers are irrationals
Express in simplest radical form.2, square root of, 5, end square root, minus, square root of, 180, end square root2 5 − 180
Prove or disprove: sqrt of 2 is irrational.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.