Question

Find the next three terms of the sequence:
-3, 12, -48, 192, ….
A.-768, 3072, -12288
B.768, -3072, 12288
C.576, -1728, 5184
D.-576, 1728, -5184

Answer 1

Each number appears to be multiplied by -4. So then you would get: -768, 3072, -12288 or A.

Answer 2

3
3*4 = 12
12*4 = 48
48*4 = 192
Continue that pattern alternating negative signs.

Answer 3

first of all this called G.S;where is diffrence is calculated by dividing or multiplying ,so u should divide the second term over the 1st term so that u know the difrence = ???
so if u get 12/-3=-4
therefore the r=(-4)
no go to the last term and multiply -4 to it : 192*-4=-768.,..... and so on :)
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