Factor the polynomial as a perfect square or state that it is irreducible.49x2 - 84x + 36
A. (7x + 6)2
B. (7x - 6)2
C. (7x - 7)2
D. (7x + 6)(7x - 6)
Answer: B
Mathematics
You might also like to view...
Use the remainder theorem to find P(c). For P(x) = 7x4+ 2x3 + 6x2 - 8x + 65, find P(-3).
A. 440 B. 300 C. 478 D. 656
Mathematics
Write the unit cost, rounded to the nearest cent.If 43 cheeseburgers cost $60.23, then one cheeseburger costs $1.4007.
A. $60.23 B. $1.50 C. $1.30 D. $1.40
Mathematics
List all the elements of B that belong to the given set.B = {5, 
, -19, 0, 
, 0.78}Irrational numbers
A. {
, 0.78}
B. 
C. 
D. {
}
Mathematics
Solve.64 is 20% of what number?
A. 32 B. 12.8 C. 320 D. 3200
Mathematics