What will come in place of question mark (?) in the given questions?
`?-sqrt9-sqrt64=24`

Options

A. 35
B. 30
C. 45
D. 44

Answer

To solve the equation `?-sqrt9-sqrt64=24`, we will follow these steps:

### Step 1: Understand the equation
We need to find the value that will replace the question mark (?). The equation can be rewritten as:
\[ ? - \sqrt{9} - \sqrt{64} = 24 \]

### Step 2: Calculate the square roots
We know that:
- \(\sqrt{9} = 3\)
- \(\sqrt{64} = 8\)

### Step 3: Substitute the square roots into the equation
Now we can substitute these values back into the equation:
\[ ? - 3 - 8 = 24 \]

### Step 4: Simplify the equation
Combine the constants on the left side:
\[ ? - 11 = 24 \]

### Step 5: Solve for the question mark (?)
To isolate the question mark, we add 11 to both sides of the equation:
\[ ? = 24 + 11 \]
\[ ? = 35 \]

### Conclusion
The value that will come in place of the question mark is **35**.

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