Solve the equation using the quadratic formula.x2 + 14x + 34 = 0
A. {-14 + }
B. {7 - , 7 +
}
C. {-7 - , -7 +
}
D. {7 + }
Answer: C
Mathematics
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.
A. ?
B. 175?
C. ?
D. 1225?
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What will be an ideal response?
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Convert as indicated.411 mi to kilometers
A. 388.8 km B. 435.7 km C. 657.6 km D. 255.2 km
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Find the vertex.f(x) = 3x2 - 12x + 8
A. (2, -4) B. (-2, 4) C. (4, -2) D. (-4, 2)
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