(x + 2)
2(x + 2)
(2x + 1)
(x2 + 4)
Correct answer is B
g(x) = x2 + 3x
When g(x + 1) = (x + 1)^2 + 3(x + 1)
= x2 + 1 + 2x + 3x + 3
= x2 + 5x + 4
g(x + 1) - g(x) = x2 + 5x + 8 - (x2 + 3x)
= x2 + 5x + 4 - x2 -3x
= 2x + 4 or 2(x + 4)
= 2(x + 2)
If the universal set μ = {x : 1 ≤ x ≤ 20} and A = {y : multiple of 3} B = |z : odd number...
Write h in terms of a, b, c, d if a = b(1−ch)a−dh...
If two graphs y = px2 + q and y = 2x2 -1 intersect at x = 2, find the value of p in terms ...
In how many ways can the letters of the word ACCEPTANCE be arranged? ...
The height of a pyramid on square base is 15cm. If the volume is 80cm3, find the length of the ...