Homework help! Please list if it’s A, B, C, or D Multiply the radical e xpressio
ID: 3149198 • Letter: H
Question
Homework help! Please list if it’s A, B, C, or DMultiply the radical e xpressions. -414-606 C A.-4886 C c.-1923 2, Solve the radical equation, if possible. 6-Vr' + 3-x 3. Convert the expression to radical notation. c. 5 4, Solve the radical equation, if possible. V 4x-8 # V-13 + 6x 5. A creative group of students produces a reality television show that features various aspects of college and dorm life. Once the show begins airing on the university's public access cable channel, the function shown below represents the number of weeks that pass untill x percent of the campus is watching the show. Compute w50) to one decimal place, and interpret the result in the context of this problem. w(x+125) A. It will be about 5.6 weeks until 50 percent of the campus is watching the show. B. It will be about 5.7 weeks until 60 percent of the campus is watching the show. C It will be about 5.5 weeks until 50 percent of the campus is watching the show. D. It will be about 6 wecks until 50 percent of the campus is watching the show. C.
Explanation / Answer
1) - 4 cube root (4) * 6 cube root (6)
= -24 cube root (24)
= - 48 cube root (3)
option b is correct
2) 6 = sqrt ( x^2 + 3 ) - x
adding x on both sides
6 + x = sqrt ( x^2 + 3)
squaring both sides
36 + x^2 + 12x = x^2 + 3
12x = - 33
x = - 11/4
option d is correct
3) x^1/5
= 5th root (x)
option b is correct
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