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

Find out the value of binomial expressions if \(a =\) 39, \(b =\) 4 and \(c =\) 19.

a - 2b

\(=\) .

II)

a^{2} b - 2 c

\(=\) .

III)

{4 c}^{2} - b^{2}

\(=\) .

Did you find an error?

3. Calculate the value of binomial expressions