Advertisements
Advertisements
Question
If a = 3, b = 0, c = 2 and d = 1, find the value of 6a − 3b − 4c − 2d
Sum
Advertisements
Solution
6a − 3b − 4c − 2d
= 6 × 3 − 3 × 0 − 4 × 2 − 2 × 1
= 18 − 0 − 8 − 2
= 18 − 10
= 8
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
x + y = .......
If x = 2, y = 5 and z = 4, find the value of the following:
`"xz"/"yz"`
Evaluate:
5x + (3x + 7x)
Simplify:
(a + b) − (c + d) − (e − f)
Simplify:
`3"x"+(2"x"-overline("x"+2))`
Insert the bracket as indicated:
ab + 2bc − 3ac = 2bc − (...............)
Find the value of 3ab + 10bc – 2abc when a = 2, b = 5 and c = 8.
If x = 3, y = 2 and z = 1; find the value of xy
If x = 3, y = 2 and z = 1; find the value of xy + y2z – 4zx
Simplify:
`12"x"^2-(7"x"-overline(3"x"^2+15))`
