Add 2√8+3√8
2√8 + 3√8 equals to 5√8
To add 2√8 and 3√8, we need to combine the terms that have the same square root. The square root of 8 is √8.
Step 1: Simplify the individual terms:
2√8 = 2 * √(4 * 2) = 2 * √4 * √2 = 2 * 2 * √2 = 4√2
3√8 = 3 * √(4 * 2) = 3 * √4 * √2 = 3 * 2 * √2 = 6√2
Step 2: Add the simplified terms:
4√2 + 6√2 = 10√2
Therefore, 2√8 + 3√8 = 10√2.
To add 2√8 + 3√8, you can first simplify each term by finding the square root of 8. The square root of 8 can be written as 2√2 because 2 * 2 is 4.
So, 2√8 is equal to 2 * 2√2, which simplifies to 4√2.
Similarly, 3√8 can be simplified to 3 * 2√2, which equals 6√2.
Now, you can add the simplified terms together: 4√2 + 6√2.
Since the square root part (√2) is the same in both terms, you can combine the coefficients (the numbers outside the square root) and write it as:
(4 + 6)√2, which simplifies to 10√2.
So, 2√8 + 3√8 equals 10√2.