Question

please give me the answer..of this question with step by step explanation..​

Answer 1

Answer:

here is your answer of your question hope it will help you

Answer 2

Answer:

6

Step-by-step explanation:

1. 5² = 25

2. 30² = 900

3. x² = unknown

4. 31² = 961

5² + x² + 30² = 31²

= 25 + x² + 900 = 961

Now we will shift the equation so that we have only x² in the LHS.

x² = (961 - 900) - 25

x² = 61 - 25

x² = 36

But it is x² that is 36. If we have to find what is x, we will need to do

$\sqrt{{x}^{2} }$

which would be 36 squared

= 6

Therefore, x = 6.