Question

Please I want ans right now full solution​

Answer 1

Answer:

Let O be the origin on the line l.

Let A be on the line such that OA=1.Draw AB perpendicular to OA at A such that AB=1. Then.OB2=OA2+AB2=12+12=2 Thus OB=2 .Again draw CD prependicular to l such that CD=1. Then.OD2=OC2+CD2=2+1=3. Thus OD=3 .Hence OF=7 . With O as centre and OF as radius, cut l at G.

Answer 2

Step-by-step explanation:

81^2^x=81^2^6

x=6

√(36+5)= √41