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2 years ago

Me ajuda ai ....10x-1=2x^2+7

Mathematics

1 answer:

garik1379 [7]2 years ago

3 0

Answer:

x = 1 and/or x = 4

Step-by-step explanation:

You can solve by factoring, using the quadratic formula, or completing the square.

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What is the answer to this question?

timurjin [86]

Answer: Option 1

Step-by-step explanation:

See attached image

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1 year ago

When choosing a new class color, 90 students voted for crimson and 60 voted for royal blue. What percent of these students voted

neonofarm [45]

The percentage of students voted for colour crimson
=
$\frac{90}{60 + 90} \times 100\% \\ = \frac{90}{150} \times 100\%\\ = \frac{9}{15} \times 100\% \\ = 60\%$
hope it helps!

6 0

2 years ago

Consider the function f(x)=x3+6x2−20x+450.

Damm [24]

Answer:

Therefore reminder = 2802

Step-by-step explanation:

f(x)=x³+6x²-20x+450

x-12)x³+6x²-20x+450(x²+18x+196

x³-12x²

____________________

+18x²-20x+450

18x²-216x

_______________

196x +450

196x-2352

_____________

2802

Therefore reminder = 2802

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2 years ago

Help me with example 2 and 3

PolarNik [594]

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5 0

2 years ago

Write a function G whose graph represents a reflection in the y-axis of the graph of f (x) = |2x–1|+3

crimeas [40]

Answer: Did you find an answer yet?? Lol

Step-by-step explanation:

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2 years ago