Solve the equation.(x + 9)(x - 1) = (x + 1)2
A. 
B. {10}
C. 
D. 
Answer: C
Mathematics
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Find the cardinal number of the set.The numbers in the Venn Diagram below represent cardinalities.
Find n(A' ? B' ? C)
A. 14 B. 21 C. 27 D. 13
Mathematics
Evaluate the integral.
A. - 
ln
+ C
B. - 
ln
+ C
C. 
- 5 ln
D. - 
+ C
Mathematics
Add the polynomials.(3z2 + 6z + 9) + (z3 + 2z + 6)
A. 4z2 + 8z + 15 B. 4z3 + 8z + 15 C. z3 + 3z2 + 8z - 15 D. z3 + 3z2 + 8z + 15
Mathematics
Expand the expression using the Binomial Theorem.(4x + 3)3
A. 16x2 + 24x + 9 B. 64x3 + 144x2 + 108x + 27 C. 64x3 + 144x2 + 144x + 27 D. 16x6 + 12x3 + 729
Mathematics