Mathematics, 13.07.2020 19:01 tinydesb
One ordered pair (a, b) satisfies the two equations ab^4 = 384 and a^2 b^5 = 4608. What is the value of a in this ordered pair?
Answers: 3
![\bigg(\dfrac{384}{b^4}\bigg)^2\cdot b^5=4608\\\\\\\dfrac{147,456b^5}{b^8}=4608\\\\\\\dfrac{147,456}{b^3}=4608\\\\\\\dfrac{147,456}{4608}=b^3\\\\\\32=b^3\\\\\\\sqrt[3]{32} =b\\\\\\2\sqrt[3]{4} =b](/tpl/images/0703/8830/d525a.png)
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One ordered pair (a, b) satisfies the two equations ab^4 = 384 and a^2 b^5 = 4608. What is the value...
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