Advertisements
Advertisements
Question
Add : a − 3b + 3; 2a + 5 − 3c; 6c − 15 + 6b
Sum
Advertisements
Solution
a − 3b + 3
2a − 3c + 5
+ 6b + 6c − 15
3a + 3b + 3c − 7
shaalaa.com
Combining like Terms
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Evaluate :
−7x2 + 18x2 + 3x2 − 5x2
Evaluate :
3x2 + 5xy − 4y2 + x2 − 8xy − 5y2
Add : 3b − 7c + 10, 5c − 2b − 15, 15 + 12c + b
Add : x3 − x2y + 5xy2 + y3, - x3 − 9xy2 + y3, 3x2y + 9xy2
Subtract : 3a − 5b + c + 2d from 7a − 3b + c − 2d
Subtract : x3 − 4x − 1 from 3x3 − x2 + 6
Subtract : a2 + ab + b2 from 4a2 − 3ab + 2b2
What must be added to x4 – x3 + x2 + x + 3 to obtain x4 + x2 – 1 ?
The sides of a triangle are x2 – 3xy + 8, 4x2 + 5xy – 3 and 6 – 3x2 + 4xy. Find its perimeter.
The perimeter of a triangle is 8y2 – 9y + 4 and its two sides are 3y2 – 5y and 4y2 + 12. Find its third side.
