AnswersALGEBRA 2A - STANDARD 15271Unit Test — Cumulative examQuestion 50
50
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Unit Test — Cumulative exam

Question 50 • ALGEBRA 2A - STANDARD (15271)

Using the quadratic formula to solve 2x2 = 4x – 7, what are the values of x?

Answer
A
2 plus-or-minus StartRoot 10 EndRoot i
Option A
B
1 plus-or-minus StartRoot 10 EndRoot i
Option B
C
StartFraction 2 plus-or-minus StartRoot 10 EndRoot i Over 2 EndFraction
Option C
D
1 plus-or-minus StartRoot 5 EndRoot i
Option D
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