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BARSIC [14]
2 years ago
13

X^2+3x+37=-7x

Mathematics
1 answer:
elena-s [515]2 years ago
8 0

Answer:

x= -74 or -84

Step-by-step explanation:

x^2+3x+37=-7x

x^2+3x+7x+37=0

x^2+10x+37=0

this convert to following

( - b +  -  \sqrt{ {b}^{2} }  - 4 \times a \times c) \div 2 \times a

-b= -(10), a= 1, c =37

according to that

x= -74 or x= -84

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3 years ago
A basketball team took a total of 100 shots. One player took 70% of all 100 shots, and
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<h3>Percentage</h3>

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Find out more on Percentage at: brainly.com/question/24304697

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