Solve the equation to determine whether the equation is an identity, a conditional equation, or an inconsistent equation.18x + 8(x + 1) = 26(x + 1) - 18
A. Identity
B.
Conditional equation |
C. Inconsistent equation
Answer: A
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Find the derivative.
A.
B.
C.
D.
Determine the slope and the y-intercept. Then graph the equation.y = - x + 6
A. m = - ; y-intercept: (0, -6)
B. m = - ; y-intercept: (0, 6)
C. m = ; y-intercept: (0, -6)
D. m = ; y-intercept: (0, 6)
Solve the equation in the complex number system.x3 - (-5 + 5i) = 0
A. (cos 70° + i sin 70°),
(cos 190° + i sin 190°),
(cos 310° + i sin 310°)
B. (cos 70° + i sin 70°),
(cos 190° + i sin 190°),
(cos 310° + i sin 310°)
C. (cos 50° + i sin 50°),
(cos 170° + i sin 170°),
(cos 290° + i sin 290°)
D. (cos 50° + i sin 50°),
(cos 170° + i sin 170°),
(cos 270° + i sin 270°)
Use the prime factorization method to find the LCM of the variable expressions.2xy2 and x3y
A. 5x3y2 B. 4x2y3 C. 2x3y2 D. 4x3y2