Factor the binomial completely.49a3 - 25a
A. a(49a + 1)(a - 25)
B. (7a2 + 5)(7a - 5)
C. a(7a + 5)(7a - 5)
D. a(7a - 5)2
Answer: C
Mathematics
You might also like to view...
Find the unknown length in the right triangle. If necessary, approximate the length to the nearest thousandth.
14 cm
A. 106 cm B. 212 cm C. 14.56 cm D. 9 cm
Mathematics
Verify the identity.cos 3x = cos3 x - 3 sin2 x cos x
What will be an ideal response?
Mathematics
Solve the problem.The area A of a rectangle is 
and its width W is 
Find the length if the width is 
A. 61 ft B. 10 ft C. 40 ft D. 37 ft
Mathematics
Solve. If no solution exists, state this.
- 1 = 
A. 17
B. 13
C. 
D. - 
Mathematics