Question

5,8,20,34,76,142,? Whaut will come in the place of question mark.

Answer 1

Answer:

296

Step-by-step explanation:

5×2= 10-2=8,

8×2=16+4=20,

20×2=40-6=34,

34×2=68+8=76,

76×2=152-10=142,

142×2=284+12= 296

Answer 2

The required number is 296.

Step-by-step explanation:

Consider the provided series.

5,8,20,34,76,142,?

We need to find what should come in the place of question mark.

Observe the pattern.

$5\times2-2 = 8$

$8\times2+4 =20$

$20\times2-6= 36$

$34\times2+8=76$

$76\times2-10=142$

Following the same patter will gives us the next number.

$142\times2+12=296$

Hence, the required number is 296.

#Learn more

Find the number which does not belong to the sequence 7,15,31,68,127​

brainly.in/question/14756657