Find the LCM of each group of expressions.7, 14, 21, 36
A. 259
B. 112
C. 280
D. 252
Answer: D
Mathematics
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Find equations of the normal plane to x = t, y = t², z = t³ at the point (2, 4, 8).
What will be an ideal response?
Mathematics
Solve the radical equation. Check all proposed solutions.
+ 8 = x + 4
A. x = 2, 8
B. x = -4, 
C. x = 8
D. x = -4
Mathematics
Simplify the expression.-5.7(-4 + 3.8)
A. 0.94 B. 26.4 C. 1.14 D. 26.6
Mathematics
Solve the equation and state the solution set.
+ 3 = 
A. 
B. 
C. 
D. 
Mathematics