How do I factor- EX 4x^2+7x - 15 = 0
1 answer:
Use the quadratic equation to solve this (bellow will be the image of the quadratic function)
Remember that quadratic functions are set up like so:
That means that in this equation...
a = 4
b = 7
c = -15
^^^Plug these numbers into the quadratic equation and solve...
Keep in mind that +/- is ±
--->
---> -3
Take the opposite of those numbers^^^ like so
(x + 3)(4x - 5)
Hope this helped!
~Just a girl in love with Shawn Mendes
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Answer:
The volume of hemisphere is <u>19.4 cubic meter</u>.
Step-by-step explanation:
Given:
A hemisphere is with a radius of 2.1 m.
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<u><em>Hence, the rounded to the nearest tenth of a cubic meter is 19.4 cubic meter.</em></u>
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Answer:
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Iaₙ₊₁I < IaₙI
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We can write this as:
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n + 1 ≈ 1
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-1 < (x - 2)/3 < 1
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The first option looks like this, but it uses the symbols ≤≥, so it is not the same as this, then the correct option will be the second.