Calculate the value of algebraic expressions — task. Maths CBSE Homework Assignments, Class 7.

Find out the value of algebraic expressions if \(m =\) 33, \(n=\) 4.

19 m - 15 n - 4

\(=\) .

II)

m^{2} - 4 n^{2} + 9

\(=\) .

III)

2 m^{2} - {4 n}^{2} + 19

\(=\) .

Did you find an error?

3. Calculate the value of algebraic expressions