Advertisements
Advertisements
Question
Simplify: p + q – (p – q) + (2p – 3q)
Sum
Advertisements
Solution
p + q – (p – q) + (2p – 3q)
= p + q – p + q + 2p – 3q
= 2p – q
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Identify term which contain y2 and give the coefficient of y2.
8 - xy2
Write numerical co-efficient of the following: – 8xy3
In -5x3y2z4 ; write the coefficient of x3y. Also, write the degree of the given algebraic expression.
Fill in the blank:
8x - 5x = ________
Find the sum of: 4x2+ 8xy – 2y2 and 8xy – 5y2 + x2
Find the sum of: 11 and -by
Subtract the second expression from the first:
x + 2y + z, - x - y - 3z
Find the numerical co-efficient of the following term:
y
Write the greatest common factor in the following terms.
3x2y, 18xy2, – 6xy
Identify term which contain x and give the coefficient of x.
13y2 − 8yx
