Solve the equation.
= 
A. {2, -1}
B. {4, 1}
C. {4, -1}
D. {2, 1}
Answer: C
Mathematics
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Name the property used to go from step to step each time that (why?) occurs.8(x + 5) + 5x= (8x + 40) + 5x (why?)= (40 + 8x) + 5x (why?)= 40 + (8x + 5x) (why?)= 40 + (8 + 5)x (why?)= 40 + 13x = 13x + 40 (why?)
What will be an ideal response?
Mathematics
Solve for I2.
a. 1.05 A
b. 0.86 A
c. 1.93 A
Mathematics
Find the first and second derivatives of the function.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Factor the polynomial by grouping.20x2 - 15x + 12x - 9
A. (5x + 3)(4x - 3) B. (20x + 3)(x - 3) C. (5x - 3)(4x + 3) D. (20x - 3)(x + 3)
Mathematics