Question

help me plesss
100 points

1,If(29)^2=841,then find the value of radical of 0.084?
2,the sum of two consecuative square odd intigers is 130, find the number?​

Answer 1

#1

• √0.084
• √(841×0.0001)

√ab=√a√b

• √841√0.0001
• √(29)²√(0.01)²
• 29(0.01)
• 0.29

#2

Let they be x and x+2

• x²+(x²+4x+4)=130
• 2x²+4x=126
• x²+2x=63
• (x+9)(x-7)=0
• x+9=0 and x-7=0
• x=-9,7

It's given that two consecutive square nos

A square no must be positive integer so -9 can't be that

• x=7 only

The next odd no=7+2=9

The numbers are 7 and 9