Advertisements
Advertisements
Question
Subtract: a (b - 5) from b (5 - a)
Advertisements
Solution
b (5 - a) - a (b - 5) = 5b - ab - ab + 5a
= 5a + 5b - 2ab
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Add the following:
ab − bc, bc − ca, ca − ab
Simplify combining like terms: 5x2y − 5x2 + 3y x2 − 3y2 + x2 − y2 + 8xy2 −3y2
What should be added to x2 + xy + y2 to obtain 2x2 + 3xy?
Subtract 3x − 4y − 7z from the sum of x − 3y + 2z and − 4x + 9y − 11z.
Subtract the sum of 3l − 4m − 7n2 and 2l + 3m − 4n2 from the sum of 9l + 2m − 3n2 and − 3l + m + 4n2 .....
Add:
13x2 − 12y2; 6x2 − 8y2
Solve:
(6a − 5b − 8c) + (15b + 2a − 5c)
Add:
9ax + 3by – cz, –5by + ax + 3cz
Sum of x2 + x and y + y2 is 2x2 + 2y2.
Add the following expressions:
uv – vw, vw – wu and wu – uv
