Question

Solve: √(-25)/(6+2) + (-4-2)

a. -3

b. -2

c. -4

d. 1

Answer 1

To solve the expression √(-25)/(6+2) + (-4-2), simplify the expression inside the square root, then simplify the expression within the parentheses, and finally combine the terms to get the final answer as (5i/8) - 6.

Step-by-step explanation:

To solve the expression √(-25)/(6+2) + (-4-2), we need to perform the operations in the correct order.

Step 1: Simplify the expression inside the square root: √(-25) = √25i = 5i. (i represents the imaginary unit, which is defined as the square root of -1.)

Step 2: Simplify the expression within the parentheses: (6+2) = 8, and (-4-2) = -6.

Step 3: Substitute the simplified values back into the original expression: 5i/8 + (-6).

Step 4: Combine the terms: 5i/8 - 6.

Therefore, the final answer is (5i/8) - 6.