Question

find 'x' if 2²x+¹ =8

find 10 rational numbers between -3 and -1​

Answer 1

Answer:

2²x+1= 8

4x= 8-1

x= 7/4

x= 1.75 ans.

Step-by-step explanation:

rational no. b/w -3 and -1 are:-

•) -3/1 × 11/11 :- -33/11

•) -1/1 × 11/11 :- -11/11

so, rational no. are= -32/11,-31/11,-30/11,-29/11,-28/11,-27/11,-26/11,-25/11,-24/11 etc.