Answer:
0.000002249577
Step-by-step explanation:
A. Alta had $4.75. She paid $3.50 for a snack and drink. What is x, the amount of money Alta has left?
B. Julia found a scarf with a sale price of $4.75 The discount was $3.50. What is x, the original price of the scarf.
C. Rocio drew a line segment that was 3.5 inches long. Renee drew a line segment that was 4.75 inches long. What is x, the difference in the lengths of the two line segments?
D. Ami completed a math problem in 3.5 minutes. Giovanni completed the same problem in 4.75 minutes. The time limit was 5 minutes. What is x, the difference in Ami's time and the time limit?
Step-by-step explanation:
x² - 2 = 2^(2/3) + 2^(-2/3)
x² = 2^(2/3) + 2 + 2^(-2/3)
x² = (2^(1/3))² + 2 × 2^(1/3) × 2^(-1/3) +
(2^(-1/3))² (It is in the form of a²+2ab+b²)
x² = (2^(1/3) + 2^(-1/3))²
x = 2^(1/3) + 2^(-1/3)
B) 6x
C) 3x^2
Answer:the answer is C 3x^2
Step-by-step explanation:
The greatest common factor of 12x^3 - 9x^2 is 3x^2.
The greatest common factor (GCF) of 12x^3 - 9x^2 can be found by factoring out the common factors of the terms. In this case, both terms have a common factor of 3x^2. By factoring out 3x^2, we get:
12x^3 - 9x^2 = 3x^2(4x - 3)
Therefore, the greatest common factor is 3x^2 (option C).
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