Question

A+x/c-d + x/d-c решите пжлст.)

Answer 1

Несложно ))))))))))))))9

Answer 2

To solve the expression, let's simplify it step by step:

Expression: A + x/c - d + x/d - c

Step 1: Combine like terms: The terms with 'x' can be combined since they have the same variable:

A + (x/c + x/d) - d - c

Step 2: Find a common denominator for (x/c + x/d): The common denominator for c and d is cd. So, we'll rewrite the terms with the common denominator:

A + (xd + xc)/(c*d) - d - c

Step 3: Combine the terms with 'x': We have (xd + xc)/(c*d). We can factor out 'x' from the numerator:

A + x(d + c)/(c*d) - d - c

Step 4: Combine the terms with 'd' and 'c': The terms with 'd' and 'c' can be combined:

A + x(d + c)/(c*d) - (d + c)

Step 5: Find a common denominator for (d + c): The common denominator for d and c is simply (c * d). So, we'll rewrite the expression:

A + x(d + c)/(cd) - (dc + cc)/(cd)

Step 6: Perform the addition and subtraction in the numerator: We have (dc + cc) in the denominator. This can be simplified to (c^2 + cd).

A + x(d + c)/(cd) - (c^2 + cd)/(cd)

Step 7: Combine the fractions: To combine the fractions in the expression, we need a common denominator, which is (c * d):

(A * c * d + x * (d + c) - (c^2 + cd))/(c * d)

Step 8: Distribute the 'x' term in the numerator: x * (d + c) = x * d + x * c

(A * c * d + x * d + x * c - (c^2 + cd))/(c * d)

Step 9: Combine like terms in the numerator: The terms with 'x' can be combined:

(A * c * d + x * d + x * c - c^2 - cd)/(c * d)

Step 10: Final result: The simplified expression is:

(A * c * d + x * d + x * c - c^2 - cd)/(c * d)

Please note that this is the simplified form of the given expression. If you have specific values for A, x, c, and d, you can substitute them into the expression to get a numerical result.