The expression ( 5m^2 - mn + 4n + 7 ) contains four distinct terms: ( 5m^2 ), ( -mn ), ( 4n ), and ( 7 ). Each term is separated by addition or subtraction. Therefore, the total number of terms in the expression is four.
The expression (3n + 4n - 14) simplifies to (7n - 14) by combining the like terms (3n) and (4n). This represents a linear expression in terms of (n).
To simplify the expression (10n - 4n), you combine the like terms. Subtract (4n) from (10n) to get (6n). Therefore, the simplified expression is (6n).
To simplify the expression ( 4n - 7n - 1 ), combine the like terms ( 4n ) and ( -7n ). This results in ( -3n - 1 ). Therefore, the simplified expression is ( -3n - 1 ).
The expression "-9n + 5n + 7" simplifies by combining the like terms. The terms involving ( n ) are (-9n) and (5n), which combine to (-4n). Therefore, the simplified expression is (-4n + 7).
The expression ( 4n - n ) simplifies to ( 3n ). This is done by combining the like terms, where you subtract ( n ) from ( 4n ). Thus, the final result is ( 3n ).
4
The expression (3n + 4n - 14) simplifies to (7n - 14) by combining the like terms (3n) and (4n). This represents a linear expression in terms of (n).
To simplify the expression (10n - 4n), you combine the like terms. Subtract (4n) from (10n) to get (6n). Therefore, the simplified expression is (6n).
To simplify the expression ( 4n - 7n - 1 ), combine the like terms ( 4n ) and ( -7n ). This results in ( -3n - 1 ). Therefore, the simplified expression is ( -3n - 1 ).
The expression "-9n + 5n + 7" simplifies by combining the like terms. The terms involving ( n ) are (-9n) and (5n), which combine to (-4n). Therefore, the simplified expression is (-4n + 7).
The expression ( 4n - n ) simplifies to ( 3n ). This is done by combining the like terms, where you subtract ( n ) from ( 4n ). Thus, the final result is ( 3n ).
6
The expression ( 4n + 6(n - 4) ) can be simplified by distributing the ( 6 ) in the second term: [ 4n + 6n - 24. ] Combining like terms gives: [ 10n - 24. ] Thus, the simplified expression is ( 10n - 24 ).
5m3 + 4n is an algebraic expression.
They are the terms of an algebraic expression because it does not include an equality sign.
The expression "4n 12 3n - 3" seems to be missing some operators. Assuming you meant "4n + 12 + 3n - 3," you can combine like terms. This simplifies to (4n + 3n) + (12 - 3), resulting in 7n + 9. If the intended expression is different, please clarify.
4n+3 For n = 1, the expression evaluates to 4+3 = 7 For n = 2, the expression evaluates to 8+3 = 11 For n = 3, the expression evaluates to 12+3 = 15