Find approximate x-intercepts. Round the coordinates to the nearest tenth if necessary.y = 2x2 + 2x - 12
A. (2, 0), (-3, 0)
B. (-2, 0), (-3, 0)
C. (2, 0), (3, 0)
D. (-2, 0), (3, 0)
Answer: A
Mathematics
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Solve the differential equation.
- 
= ( ln x)5
A. y = 
x (ln x) 6 + Cx
B. y = 
x6 + Cx
C. y = x (ln x) 6 + Cx
D. y = 
(ln x) 6 + Cx
Mathematics
Solve the problem.The mass of a certain atom is 0.0000000000000000000000019 grams. Rewrite this quantity in scientific notation.
A. 1.9 × 10-24 B. 1.9 × 10-25 C. 1.9 × 10-23 D. 19 × 10-24
Mathematics
Solve the system, if possible.
?
What will be an ideal response?
Mathematics
Factor the trinomial completely. If the polynomial cannot be factored, write "prime."x3 - 4x2 - 5x
A. x(x - 5)(x - 1) B. x(x + 5)(x + 1) C. x(x - 5)(x + 1) D. x(x2 - 4x - 5)
Mathematics