Solve the equation by factoring.x2 - 196 = 0

A. 14
B. ±14
C. ±15
D. 98


Answer: B

Mathematics

You might also like to view...

Find the quadratic approximation of f at x = 0.f(x) = ln(cos 10x)

A. Q(x) = - 50x2 B. Q(x) = 1 - 50x2 C. Q(x) = 1 + 50x2 D. Q(x) = 50x2

Mathematics

Solve the problem.Find the image of triangle ABC for the dilation with center O and scale factor 3.

A.

B.

C.

D.

Mathematics

Find all degree solutions for the following. ? 

A.  or 
B.  or 
C.  or 
D.
E.  or 

Mathematics

Solve the inequality.10x + 13 > 10(x + 11)

A. (-?, 13) B. (13, ?) C. (-?, ?) D. ?

Mathematics