Advertisements
Advertisements
Question
Add : 23y2 , 8y2 and – 12y2
Sum
Solution
23y2 , 8y2 and – 12y2
= 31y2 - 12y2 = 19y2
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Write the coefficient of: 15 in – 15p2
In -5x3y2z4 ; write the coefficient of x3y. Also, write the degree of the given algebraic expression.
Find the sum of: 3x + 8y + 7z, 6y + 4z- 2x and 3y – 4x + 6z
Simplify: 8 [m + 2n-p – 7 (2m -n + 3p)]
Simplify: `8"x" - ["4y" - {"4x" + ("2x" - bar"2y - 2x")}]`
Factorised form of 23xy – 46x + 54y – 108 is ______.
Factorise the following expression.
y2 + 8zx – 2xy – 4yz
Factorise the following expression.
a2b + a2c + ab + ac + b2c + c2b
Identify term and factor in the expression given below:
pq + q
Write the coefficient of x2 in the following:
x2 – x + 4
