Question

6√2-√98+√10 упростите выражение

Answer 1

$6 \sqrt{2} - \sqrt{98 } + \sqrt{10}$
$6 \sqrt{2} - 7 \sqrt{2} + \sqrt{10}$
$- \sqrt{2} + \sqrt{10}$

Answer 2

To simplify the given expression, let's start by simplifying each square root:

√2 = 1.41421356... (approximately) √98 = √(49 * 2) = √49 * √2 = 7 * √2 ≈ 9.89949494... √10 = 3.16227766... (approximately)

Now, substitute these values back into the original expression:

6√2 - √98 + √10 ≈ 6 * 1.41421356... - 9.89949494... + 3.16227766...

Now, calculate the approximate values:

6 * 1.41421356... ≈ 8.48528137...

• 9.89949494... ≈ -9.89949494...

• 3.16227766... ≈ 3.16227766...

Finally, add or subtract the calculated values:

8.48528137... - 9.89949494... + 3.16227766... ≈ 1.74806409...

So, the simplified expression is approximately 1.74806409...