Subtract 75–√−45–√.(1 point)
To subtract 75 – √(-45) – √, we need to simplify the expression inside the square roots first.
√(-45) = √(-1*45) = √(-1) * √(45) = i√45
Now we can substitute this value back into the expression.
75 – i√45
We cannot simplify this expression any further without more information or a specific value for the square root of 45.
To subtract 75–√−45–√, let's break it down step by step.
Step 1: Simplify the square roots individually.
- √(-45) represents the square root of a negative number, which is not a real number. So, we cannot simplify or perform any calculations involving it.
Step 2: Subtract the simplified terms.
- Since we couldn't simplify the square roots, we cannot subtract them. Therefore, the result of subtracting 75–√−45–√ cannot be determined.
In summary, the subtraction 75–√−45–√ cannot be simplified further as it involves the square root of a negative number, which cannot be computed.
To subtract 75 – √(-45) – √:
Step 1: Simplify the square root expression.
Since the square root of -45 is an imaginary number, we can denote it as √(-45) = √(45)i, where i is the imaginary unit.
Step 2: Rewrite the expression.
We can now rewrite the expression as:
75 - √(45)i - √
Step 3: Combine like terms.
Since the square root symbol does not have a value associated with it, it cannot be subtracted directly. Therefore, the answer would be:
75 - √(45)i - √
Thus, the final result is 75 - √(45)i - √.