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3 years ago

Is the equation 4 x^2 + 2 x - 4=5 x^2 linear or quadratic?

Mathematics

2 answers:

andrew11 [14]3 years ago

4 0

Answer:Quadratic because I think so and because it has fours in it so yeah good luck :p

SSSSS [86.1K]3 years ago

4 0

Answer:

Linar

Step-by-step explanation:

it only has one variable

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3 years ago

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prisoha [69]

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3 years ago

Read 2 more answers

Help please, I’m timed.

Nadya [2.5K]

Answer:

Final answer is A. $P(A^c)=\frac{4}{7}$

Step-by-step explanation:

From table we see that there are 7 places in the list.

Event A = The place is city.

Then $A^c$ indicates the place is NOT city.

From table we see that there are 4 names "India, Peru, Canada, Mexico" which are not city.

Hence probability that the chosen place is not city is given by:

$P(A^c)=\frac{4}{7}$

Hence final answer is A. $P(A^c)=\frac{4}{7}$

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3 years ago

Veseljchak [2.6K]

Sorry fdont really no

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2 years ago

Is the equation 4 x^2 + 2 x - 4=5 x^2 linear or​ quadratic?

Is the equation 4 x^2 + 2 x - 4=5 x^2 linear or quadratic?