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Vika [28.1K]
3 years ago
12

Help if you know thanks

Mathematics
2 answers:
Yanka [14]3 years ago
7 0

Answer:

x = -1/2  x=-1

Step-by-step explanation:

2x( x+1.5) = -1

Distribute

2x^2 + 3x = -1

Add 1 to each side

2x^2 +3x+1 = 0

Factor

(2x+1) (x+1) =0

Using the zero product property

2x+1 = 0   x+1=0

2x = -1    x=-1

x = -1/2  x=-1

mash [69]3 years ago
6 0

x= - 1/2,-1

or

x= - 0.5, -1

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All of the expressions that have the same value as LaTeX: 892\div8892 ÷ 8. Group of answer choices LaTeX: 8920\div808920 ÷ 80 La
algol13

Answer:

(a) 8920\div80

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Step-by-step explanation:

Given

892\div8

Required

Select equivalent expression

8920\div80

894\div10

89.2\div0.08

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(e) 0.892\div0.008

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5 0
3 years ago
Solve the following proportion? 5/10 = 8/w​
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Answer:

Step-by-step explanation:

solve the following proportion?

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The answer is good

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2 years ago
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