Solve the equation by completing the square.x2 + 4x = 3

A. 2 + 
B. -1 +  , -1 - 
C. -2 +  , -2 - 
D. 2 - 


Answer: C

Mathematics

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A.  dx
B.  dx
C.  dx
D.  dx

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Factor completely. If the polynomial cannot be factored, say it is prime.36x2 - 49

A. (36x + 1)(x - 49)  B. (6x + 7)2 C. (6x + 7)(6x - 7)  D. (6x - 7)2

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Find the perimeter.

A. 79 cm B. 80 cm C. 360 cm D. 78 cm

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Find the indicated term of the sequence.3, 4, 5, 6, . . . ; a7

A. 10 B. 3 C. 9 D. 8

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