Find the inverse, if it exists, of the given matrix.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the first four terms of the binomial series for the given function.
-2
A. 1 - 
x + 
x2 - 
x3
B. 1 - 
x + 
x2 - 
x3
C. 1 - 
x + 
x2 - 
x3
D. 1 - 
x + 
x2 - 
x3
Mathematics
Find the product.(5r + 3t)4
A. 625r4 + 1500r3t + 1350r2t2 + 540rt3 + 81t4 B. 625r4 + 1500r3t + 1350r2t2 + 1500rt3 + 81t4 C. 625r4 + 5r3t + 1500r2t2 + 1500rt3 + 81t4 D. 625r4 + 625r3t + 1350r2t2 + 1350rt3 + 81t4
Mathematics
Find all real solutions to the equation.
- 
= 1
A. {3, -1} B. {-3, -1} C. {3} D. ?
Mathematics
Determine graphically the x-value when y = 6 in the given equation.y = -2x
A. -3;
B. -12;
C. -2;
D. 6;
Mathematics