Answer:
In the picture above.
Step-by-step explanation:
Good luck.
4x² + 43 = 120
4x² = 120 - 43
4x² = 77
x² = 77/4
x² = 19.25
x = ±√19.25
x = ±4.39
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The solutions are ±4.39</span>
D is 4/4, or just simply 1
Answer is circled and explanation is included in the picture