Question

(7m+n/6) (7m-n/6). EVALUATE this?​

Answer 1

Answer:

To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.

Answer 2

Answer:

49m²-n²/36

Mark as brainliest please