Solve the equation after making an appropriate substitution.x2/3 - 7x1/3 + 10 = 0
A. {-125, -8}
B. {8, 125}
C. {2, 5}
D. {-5, -2}
Answer: B
Mathematics
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Use the discriminant to determine the number of real solutions.t2 - 4t + 4 = 0
A. One real solution B. Two real solutions C. No real solutions
Mathematics
Expand the expression.loga7x4yz5
A. loga7 + 4logax + logay + 5logaz B. 20loga7xyz C. 7 + logay + logaz5 D. loga7 - 4logax - logay - 5logaz
Mathematics
Find the final amount.$1200 invested at 4% compounded quarterly for 4 years
A. $1403.83 B. $1392.00 C. $1407.09 D. $1248.72
Mathematics
Provide an appropriate response.Make up a subtraction problem in which the difference between two negative numbers results in a positive number.
What will be an ideal response?
Mathematics