solve by using the formula x^2+5x-2=0
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Step-by-step explanation:
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Answered by
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Answer: Hi
U can use this by discriminant formula:
B^2-4ac
Step-by-step explanation:
x^2+5x-2=0
D=B^2-4ac
=(5)^2-4(1)(-2)
=25-(-8)
=25+8
=33
D=root33
D=5.74
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