Factor the trinomial completely, or state that the trinomial is prime.9a2 + 15ab + 4b2
A. (3a + b)(3a + 4b)
B. (9a + b)(a + 4b)
C. prime
D. (3a - b)(3a - 4b)
Answer: A
Mathematics
You might also like to view...
Use both properties of equality to solve the equation.-32 = 5x + 3
A. -40 B. -7 C. 9 D. -36
Mathematics
Mrs. Beluga is driving on a snow covered road with a drag factor of 0.2. She brakes suddenly for a deer. The tires leave a yaw mark with a 52-foot chord and a middle ornate of 6 feet. What is the minimum speed she could have been going?
A. 13.3 mph B. 23.6 mph C. 30.2 mph D. 46.3 mph
Mathematics
Solve the problem.If sin ? = -0.8, find the value of sin ? + sin (? + 2?) + sin (? + 4?).
A. -0.8 B. -2.4 + 6? C. -0.4 D. -2.4
Mathematics
Graph the system of inequalities.3y - x ? 9y + 2x ? 10y ? 0
A. 
B. 
C. 
D. 
Mathematics