Factor by grouping.8y2 + 18y + 9
A. (8y + 3)(y + 3)
B. 8y2 + 18y + 9
C. (4y + 3)(2y + 3)
D. (4y - 3)(2y - 3)
Answer: C
Mathematics
You might also like to view...
Subtract.(+9) - (+19)
A. -10 B. 10 C. 28 D. -28
Mathematics
Solve.A hot air balloon has a volume of 110,000 cu ft. If it is being filled at a rate of 2070 cubic yards per hour, how long will it take to fill the balloon? Round to the nearest hour.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Use the encoding matrix E = 
, an additional coding matrix, F = 
, plus the matrices I = 
and O = 
to answer the question.4(E + 3I)
What will be an ideal response?
Mathematics
Translate into an equation, then solve.The product of negative three and a number is twenty-four.
A. -3 + n = 24, n = 27 B. -3n = 24, n = 8 C. -3n = 24, n = -8 D. -8n = 3, n = 8
Mathematics