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Mathematics, 10.08.2019 14:10 MogTaee

Which of the following are solutions to the equation below?
4x2 + 20x + 25 = 49
a. x=6
b. x = -√7-5/2
c.=1
d. x=6
e. x=-1
f. x= √7-5/2

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You know the right answer?
Which of the following are solutions to the equation below?
4x2 + 20x + 25 = 49
a. x=6
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