Multiply and simplify.
? 
A. 1
B. 
C. -1
D. 0
Answer: A
You might also like to view...
Find an equation for the sphere with the given center and radius.Center (-1, 0, 0), radius = 3
A. x2 + y2 + z2 - 2x = 8 B. x2 + y2 + z2 - 2x = 3 C. x2 + y2 + z2 + 2x = 3 D. x2 + y2 + z2 + 2x = 8
Find the distance (correct to two decimal places) between the given parallel planes.
6x+7y-2z=12 and 12x+14y-2z=70
Provide an appropriate response.An approximation of one root of 
- 2x3 + 5 is x1 = 1. Apply Newton's method twice to find an approximation to the root of the polynomial.
Fill in the blank(s) with the appropriate word(s).
Complete the following:(a) Write the equation in slope-intercept form.(b) Give the slope and y-intercept of the line.7x + 2y = 27
A. (a) y = 
x + 
(b) 
; 
B. (a) y = - 
x + 
(b) - 
; 
C. (a) y = - 
x + 
(b) - 
; 
D. (a) y = 
x + 
(b) 
; 