How do I take the square root of

Mathematics

1 answer:

alexgriva [62]2 years ago

6 0

All you have to do here is add 209 to both sides to get -8x² - 9x + 209 = 0
From there I'm sure you can work it out :)

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Plz help me out xx tysm

stiv31 [10]

Answer:

see explanation

Step-by-step explanation:

let the number be x , then

$\frac{1}{2}$ x = 44.3 ← is the equation

6 0

2 years ago

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Tony needs one gallon of orange juice to make punch for a party. Gallons of orange juice cost $3.99 each. Quarts of orange juice

Travka [436]

Answer

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Step-by-step explanation:

5 0

2 years ago

Complete the solution of the equation. find the value of y when x equals -8 8x+8y=-48

Korvikt [17]

8x + 8y = -48
-------------------------
Plug in -8 for x
(8) (-8) + 8y = -48
-------------------------------
Simplify
(8) (−8) + 8y = −48
−64 + 8y = −48
8y − 64 = −48
-----------------------------------------
Add 64 to each side
8y − 64 + 64 = −48 + 64
8y = 16
---------------------------------------------------
Finally, divide each side by 8
8y ÷ 8 = 16 ÷ 8
y = 2
----------------------------------------------------------------
y = 2 is your answer

4 0

2 years ago

Which is the correct factoring and solutions?

aleksklad [387]

Step-by-step explanation:

your answer would be the second light blue one

(2h+1)(h+3) x=-1/2,-5