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hoa [83]
3 years ago
15

Determine f(4), f(-5) and f(-2/3)

Mathematics
1 answer:
anyanavicka [17]3 years ago
5 0

Answer:

Y would just equal 6. It says so. Imagine that line where the line is just at y=-6. And imagine all of the points on that line with 4, 5, and -2/3 as the x.

Step-by-step explanation:

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Which expression is not equivalent to
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A

Step-by-step explanation:

Because 6^3/6^6 is equivalent to 1/216.A is 1/36

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I need help please.
makkiz [27]

Answer:

see explanation

Step-by-step explanation:

Using the rules of radicals/ exponents

a^{m} × a^{n} = a^{(m+n)}

a^{\frac{m}{n} } ⇔ \sqrt[n]{a^{m} }

Simplifying each term

7\sqrt{x^{3} } = 7x^{\frac{3}{2} }

x\sqrt{9x}

= x × \sqrt{9} × \sqrt{x}

= x × 3 × x^{\frac{1}{2} }

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Subtracting the 2 simplified like terms, that is

7x^{\frac{3}{2} } - 3x^{\frac{3}{2} }

= 4x^{\frac{3}{2} } ← return to radical form

= 4\sqrt{x^{3} }

8 0
3 years ago
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3 years ago
Solve by completing the square:X^2+6x-12=0
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                     2(1)
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                   2
x = <u>-6 +/- √(84)
</u>              2<u>
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</u>               2<u>
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Find the value of y.
tia_tia [17]

Answer:

DO it yourself, bud.

Step-by-step explanation:

Just try.

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