Use factoring techniques to solve the quadratic equation.(4x - 1)(x + 5) = 14x + 16
A. {
, -3}
B. {
, - 
, -5}
C. {- 
, - 
}
D. {- 
, -5}
Answer: A
Mathematics
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Write a chain rule formula for the following derivative.
for u = f(r, s, t); r = g(y), s = h(z), t = k(x, z)
A. 
= 0
B. 
= 
C. 
= 
D. 
= 
Mathematics
Find x: ax + 10 = 14
a. 4a b. 4 Ä a c. 12a d. 12 ÄÄ a e. 24 ÄÄ a
Mathematics
Factor.64x3 - 1
A. (4x - 1)(16x2 + 4x + 1) B. (4x + 1)(16x2 - 4x + 1) C. (64x - 1)(x2 + 4x + 1) D. (4x - 1)(16x2 + 1)
Mathematics
Assume that the expressions given are denominators of fractions. Find the least common denominator. 6y + 42, y2 - 49, y
A. y(y + 7)(y - 7) B. 42y(y2 + 7)(y2 - 7) C. 6y(y + 7)(y - 7) D. 42y(y + 7)2(y - 7)
Mathematics