Advertisements
Advertisements
Question
Add : a + b and 2a + 3b
Sum
Advertisements
Solution
a + b and 2a + 3b
= a + b + 2a + 3b
= a + 2a + b + 3b = 3a + 4b
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
For the following monomials, write its degree: – 2p2q3r4
Enclose the given term in bracket as required:
x – y – z = x - {…….)
Simplify: {9 – (4p – 6q)} – {3q – (5p – 10)}
Simplify: -1[a - 3{b - 4(a - b - 8) + 4a} + 10]
Simplify: `"p"^2 - ["x"^2 - {"x"^2 - ("q"^2 - bar("x"^2 - "q"^2)) - "2y"^2}]`
The side of the square of area 9y2 is ______.
(9x – 51) ÷ 9 is x – 51.
Write the greatest common factor in the following terms.
qrxy, pryz, rxyz
Factorise the following expression.
2x2 – 2y + 4xy – x
Write the coefficient of x2 in the following:
1 + 2x + 3x2 + 4x3
