Solve.x - 13
+ 36 = 0
A. -3, 3, -2, 2
B. 9, 4
C. -9, 9, -4, 4
D. 81, 16
Answer: D
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Find the indicated term of the sequence.5, 7, 9, 11, . . . ; a7
A. 17 B. 15 C. 5 D. 19
Solve by using the square root property.3x2 = 45
A. x = ±15
B. x = ±
C. x = 22.5
D. x = 16
Solve the problem.A 6-ft. board is cut into 2 pieces so that one piece is 2 feet longer than 3 times the shorter piece. If the shorter piece is x feet long, find the lengths of both pieces.
A. shorter piece: 6 ft; longer piece: 20 ft B. shorter piece: 1 ft; longer piece: 5 ft C. shorter piece: 3 ft; longer piece: 18 ft D. shorter piece: 16 ft; longer piece: 18 ft
Provide an appropriate response.Why is factoring an important skill to master before beginning a study of rational expressions?
What will be an ideal response?