Solve the equation by the method of your choice. Simplify irrational solutions, if possible.(4x + 3)2 = 7

A.
B.
C.
D.


Answer: B

Mathematics

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Use the formula for  to solve.A church has 10 bells in its bell tower. Before each church service 4 bells are rung in sequence. No bell is rung more than once. How many sequences are there?

A. 151,200 B. 302,400 C. 210 D. 5040

Mathematics

Solve.The height of a golf ball in feet after t seconds is given by 128t - 16t2. Factor this expression.

A. 16t2(8 - t) B. 16t(8 - t) C. 16(8t - t2) D. 4t(32 - 4t)

Mathematics

Find functions f and g so that f ? g = H.H(x) = 

A.

f(x) = x2 - 2; g(x) = 

B.
f(x) = g(x) = x2 - 2  

C.
f(x) = g(x) = x - 2

D.
f(x) = g(x) = - 1/2

Mathematics

For the given functions f and g, find the requested composite function value.f(x) = , g(x) = 3x;Find (f ? g)(2).

A.
B. 3
C. 3
D. 3

Mathematics