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3 years ago

14

Create a quadratic equation that can be solved by factoring. Give the factored answer.

1 answer:

elixir [45]3 years ago

3 0

Quadratic eq standard form is

Ax^2+bx+c=0

<span>a, b and c are known values.
a can't be 0.</span><span>"x" is the variable

lets take an example

</span><span>x^2 − 4x+2 = 0
</span><span>
x^2-2x-2x+2=0
x(x-2) - 1(x-2)=0

x=1,2

</span>

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Ket [755]

First off, nicely done on the exponents. You'd be surprised on how bad some look ,:D

a)
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b)
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3 years ago

5. Which value of x satisfies the equation 4x - 17 = 47?

wariber [46]

Answer:

The answer is C so X is=16

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2 years ago

Read 2 more answers

_________<<<<______free 5 pts lol.

GarryVolchara [31]

Answer:

yes it is true becasue ya so that equals and that is why 5(4 − x) < 3x + 1

Step-by-step explanation:

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2 years ago

Rate and Ratios IF 3 kg of potatoes cost R24. How much will 7 kg of potatoes cost

balu736 [363]

Answer:

7kg of potatoes cost 56 R (dollars)

Step-by-step explanation:

First, we have to find the unit price of 1kg of potatoes. To do this we divide <em>24 by 3</em>. That's <em>8</em>. Each kg of potato costs 8 dollars.

Now, all we have to do is multiply <u><em>8 by 7</em></u>.

8 is the unit rate/kg and 7kg is the amount they are asking.

<u><em>8x7=56</em></u>

7kg of potatoes cost 56R

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1 year ago

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Which equation is equivalent to the equation 5X+30=45?

nika2105 [10]

Answer:

its probably 45-30=5x

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2 years ago