Factor completely. If the polynomial cannot be factored, say it is prime.x4 - 9
A. (x2 + 3)(x2 - 3)
B. prime
C. (x2 - 3)2
D. (x2 + 3)2
Answer: A
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Perform all operations in correct order.112 + 8 × 11 - (7 + 6 × 4)
A. 1,388 B. 178 C. 226 D. 157
Make the following conversion in the metric system.460 grams to milligrams
A. 0.46 mg B. 0.046 mg C. 460,000 mg D. 46,000 mg
Provide an appropriate response.The area of a rectangular swimming pool which has a length 15 meters more than its width is 250 square meters. What are the dimensions of the swimming pool?
What will be an ideal response?
Solve the problem.The diagonal of the floor of a rectangular office cubicle is 2 feet longer than the length of the cubicle and 5 feet longer than twice the width. Find the dimensions of the cubicle. Round to the nearest tenth, if necessary.
A. width: 9.7 feet, length: 22.4 feet B. width: 3.9 feet, length: 9.7 feet C. width: 2 feet, length: 9 feet D. width: 4 feet, length: 11 feet