lzvcorri3024 lzvcorri3024
  • 13-05-2020
  • Mathematics
contestada

find the next three terms in the geometric sequence. 2,-16,128,-1024,...

Respuesta :

Chelboy
Chelboy Chelboy
  • 13-05-2020

Answer:8192,-65536,524288

Step-by-step explanation:

2,-16,128,-1024,....

First term=a=2

Common ratio=r=-16/2=-8

Using the formula

Tn=a x r^(n-1)

T5=2 x (-8)^(5-1)

T5=2x (-8)^4

T5=2x4096

T5=8192

T6=2x(-8)^(6-1)

T6=2x(-8)^5

T6=2x-32768

T6=-65536

T7=2x(-8)^(7-1)

T7=2x(-8)^6

T7=2x262144

T7=524288

Answer Link

Otras preguntas

Which substance can not be decomposed by a chemical change? (1) ammonia (3) propanol (2) copper (4) water
How is a fad diet different than a low calorie diet?
what role did scholars play in the beginning of the italian renaissance
Which of the following is the equation of a line that passes through the point (1,4) and is parallel to the x-axis? A.y=4 B. x=1 C. y=1 D. x=4
which of the following solution is a buffer? a solution containing Hf and NaOH, NH3 and NH4+, HCN and HNO3?
the sum of 1/9 2/3 and 5/8 is
chemistry is best defined as the study of what
Which statement describes an alternate theory of acids and bases? (1) Acids and bases are both H+ acceptors. (2) Acids and bases are both H+ donors. (3) Acids a
Which change takes place in a nuclear fusion reaction? (1) Matter is converted to energy. (2) Energy is converted to matter. (3) Ionic bonds are converted to co
one whole and a half plus one and 8 in simplest form