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snow_tiger [21]
3 years ago
6

Simplify please sorry last one(2y+1)^2-4y^2+2

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
3 0
4y^2+4x+1-4y^2+2
4y+1+2
4y+3
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Simplify 3√p^4q^6r^5
jeka94

Answer:

3p^2q^3r^2√r

Step-by-step explanation:

3√p^4q^6r^5

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Hope that helps

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3 years ago
PLEASE HELP ASAP WILL MARK BRAINLIEST<br><br> Solve the quadratic equation <br> 18x^2 -153x -172 =0
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Answer:

The answer is : x = 9.505 and x = -1.005

Step-by-step explanation:

To solve the quadratic equation use the formula :

x=\frac{-b+\sqrt{b^{2}-4ac } }{2a}

Where a is the coefficient of x² , b is the coefficient of x and c is the numerical term

∵ a = 18 , b = -153 and c = -172

∴ x=\frac{-(-153)+\sqrt{(-153)^{2}-4(18)(-172) } }{2(18)}

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8 0
3 years ago
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just olya [345]

Answer:

10

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4 x 10 = 40

40 + 12 = 52

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At age 25, you decide to start your retirement account, and put $700 at the end of each quarter into an account paying 7.25% com
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Step-by-step explanation:

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4 years ago
The first term of a geometric sequence is 6, and the common ratio is 3. What is the 7th term of the sequence?
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here a1 = 6 and r = 3 so

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4 years ago
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