Use the square root property to solve the equation.(x + 9)2 = 20
A. -2
, 2
B. 2
- 9, 2
+ 9
C. -9 - 2
, -9 + 2
D. -9 - 2
, -9 + 2
Answer: C
You might also like to view...
Answer the question.If an average consumer owns at least one and at most fifteen credit cards, how many consumers must be polled to be certain that at least two own the same number of credit cards?
A. 16 consumers B. 14 consumers C. 17 consumers D. 15 consumers
Tell whether the statement is true or false.Every integer is a natural number.
A. True B. False
Find the area of the region under the curve 
over the indicated interval.
?
?
__________ sq units
Fill in the blank(s) with the appropriate word(s).
The matrix is the final matrix form for a system of two linear equations in variables x1 and x2. Write the Solution of the system.
A. x1 = 3 x2 = 5 B. x1 = -5 x2 = -3 C. x1 = 5 x2 = t for any real number t D. x1 = 5 x2 = 3