3 years ago

Need help with Writeing the quadratic function with at two zero where x = ‒2 and x = 0.

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

8 0

We can create the equation like this:
(x +2) * (x +0)
x^2 + 2x + 0 = 0

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2 1/2 =1 2/3 ÷y<br> please help.... it would mean alot & its worth 100 points!

emmasim [6.3K]

Answer:

y= $\frac{2}{3}$

Step-by-step explanation:

change them to improper fractions

2 1/2= 5/2 1 2/3=5/3

divide y from 5/3:

$\frac{5}{2} y=\frac{5}{3}$

mutiply each side by 2/5

y=10/15=2/3

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3 years ago

√63<br><br> Whats the radical expression

kiruha [24]

Radical 63 can be broken down as radical 9 and 7. Radical 9 can be also 3 and you carry the radical 7. So radical 63 is basically 3 radical 7.

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Elodia [21]

Step-by-step explanation:

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3 times the sum of x and 6 equals 10 times the difference of x and 1.

o-na [289]

3(x + 6) = 10(x - 1)

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3 years ago

What is k divided by 11 is 7?

Kryger [21]

Answer:

k = 77

Step-by-step explanation:

k ÷ 11 = 7

We can reverse the equation to 7 x 11 =k

Using the multiplication tables, we know that 7 x 11 is 77

Therefore:

k = 77

Plug it in:

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