Factor by grouping.sa2 + sb2 - 3a2 - 3b2
A. (a2 - b2)(s + 3)
B. (a2 + b2)(s - 3)
C. (a2 - 3)(s + b2)
D. (a2 + 3b2)(s - 1)
Answer: B
Mathematics
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Perform the indicated operations, expressing the answer in simplest form with rationalized denominators.(
+ 
)2
A. 5 + 4
B. 11 + 4
C. - 5 + 
+ 
+ 4
D. 11
Mathematics
Multiply. Simplify the answer completely.
? 
? 
A. 
B. 
C. 
D. 
Mathematics
Determine the slope and y-intercept of the function.G(x) = 3x
A. m = -3; b = 0
B. m = 0; b = 3
C. m = 
; b = 0
D. m = 3; b = 0
Mathematics
Multiply.
A. 
B. 
C. 
D. 
Mathematics