Solve the equation by completing the square.5x2 - 2x - 4 = 0
A. 
B. 
C. 
D. -4, 
Answer: C
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Integrate by first changing the form of the integrand.Integrate
by using the fact that elnx = x.
A. xe-x + C B. e-x + C C. -xe-x + C D. -e-x + C
Simplify by using the order of operations. Round your answer to the nearest hundredth, if necessary.6.42 + 6.6 - 5.8
A. 13.6 B. 51.84 C. 7.2 D. 41.76
Answer the question.The function f(x) = 60x computes the number of minutes in x hours. The function g(x) = 24x computes the number of hours in x days. What is (f ? g)(x) and what does it compute?
A. (f ? g)(x) = 1440x2; it computes the number of minutes in x days. B. (f ? g)(x) = 84x; it computes the number of minutes plus the number of days in x days. C. (f ? g)(x) = 1440x; it computes the number of minutes in x days. D. (f ? g)(x) = 1440x; it computes the number of days in x minutes.
Find x so the distance between src="https://sciemce.com/media/3/ppg__cognero__Section_1.2_The_Rectangular_Coordinate_System__media__89ba1eff-677b-4ee7-8e89-335668dea310.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_d73ae7e1a8fc416886e206a7f" />.
?
x = __________
What will be an ideal response?
and 
is