SOLUTION: Solve for the variable: ((square root of)j) - 4 = -1 a) 9 or -9 b) -9 c) 9 d) no real solution e) none of these

SOLUTION: Solve for the variable: ((square root of)j) - 4 = -1 a) 9 or -9 b) -9 c) 9 d) no real solution e) none of these

Algebra.Com

Question 64285: Solve for the variable: ((square root of)j) - 4 = -1
a) 9 or -9
b) -9
c) 9
d) no real solution
e) none of these
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
sqrtJ-4=-1
SQRTJ=4-1
SQRTJ=3 SQUARING BOTH SIDES WE GET
J=+/-9

RELATED QUESTIONS
Solve for the variable: (square root of)(2x + 1) = -1 a) 0 b) 1 c) -1 d) -2 e)... (answered by funmath)

Two numbers add to 9. What is the largest possible value for their product? A. 9/2 B.... (answered by Alan3354)

Find all the real square roots of - 9/16 a) no real root b) -3/4 c) -3/4 and 3/4 d) (answered by Alan3354)

Question: Solve x^4-10x^2+9=0 Possible Answers: (a) +1, +3 (b) 1, 9 (c) +1, +9... (answered by checkley71)

1. Match the number on the left with the proper combination of number types on the... (answered by Fombitz,5davise)

I got these 2 wrong on a quiz & I don't know why. Can someone please help me? 9y2 +... (answered by Alan3354)

The solution set of the following pair of linear equations is x + 2y = 6; x � y = 9 A)... (answered by Alan3354)

What is the solution set for The square root of 3y, plus 4 equals 5 A. {3} B. {1} (answered by tommyt3rd)

Solve for the variable: 2x2^ + 8x = 0 a) 0 or 4 b) 0 only c) 4 only d) 0 or -4 e)... (answered by checkley71)