SOLUTION: solve: sqrt (r - 1) + 5 = 2
a) (10)
b) (8)
c) (50)
d) none or 0
Algebra.Com
Question 317575: solve: sqrt (r - 1) + 5 = 2
a) (10)
b) (8)
c) (50)
d) none or 0
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
sqrt (r - 1) + 5 = 2
sqrt(r-1)=2-5
sqrt(r-1)=-3 square both sides.
r-1=9
r=9+1
r=10 ans. A)
RELATED QUESTIONS
solve: 4 sqrt (x) = 8 + 2 sqrt (x)
a) (16)
b) none or 0
c) (4)... (answered by Fombitz)
Solve: 1 + sqrt (6 -n) = 3
a) (-2)
b) none or 0
c) (2)
d)... (answered by Fombitz)
solve: sqrt (v) - 3 = 6
a) (-9)
b) (9)
c) (81)
d) none or... (answered by unlockmath)
simplify the following radical expression: sqrt (3) * sqrt (3)
a) none or 0
b) sqrt... (answered by JBarnum)
In the diagram, $ABCD$ is a square. Find $PR.$
[asy]
unitsize(1.5 cm);
pair A, B,... (answered by ikleyn)
Solve : 8 = sqrt () y + 2
a) {62}
b) {6}
c) none... (answered by Fombitz)
1.
Match the number on the left with the proper combination of number types on the... (answered by Fombitz,5davise)
What is the value of 2 – 4 + 6 – 8 + 10 – 12 + 14 ………. – 100 ?
(A) -50 (B) 0 (C) 50... (answered by richwmiller)
Which of the following points is on the graph of the equation y = x2 ?
A. (-2, 4)
(answered by rfer)