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3 years ago

12

A number with a negative exponent can always be written using positive exponents in fraction form. the numerator will always be

___
please finish the sentence

1 answer:

Elena-2011 [213]3 years ago

8 0

Answer:

1

Step-by-step explanation:

i did this in 8th grade so last year. trust me

can i get brainlest

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goldenfox [79]

Answer:

x = 95

Step-by-step explanation:

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2x - 60 = x + 35

2x - 60 - x = x + 35 - x

x - 60 = 35

x - 60 + 60 = 35 + 60

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kenny6666 [7]

Answer:

-8/25

Step-by-step explanation:

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Can someone plz help me solved this problem! I’m giving you 10 points! I need help plz help me! Will mark you as brainiest!

sergeinik [125]

Answer:

a). 8(x + a)

b). 8(h + 2x)

Step-by-step explanation:

a). Given function is, f(x) = 8x²

For x = a,

f(a) = 8a²

Now substitute these values in the expression,

$\frac{f(x)-f(a)}{x-a}$ = $\frac{8x^2-8a^2}{x-a}$

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= $\frac{8(x-a)(x+a)}{(x-a)}$

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b). $\frac{f(x+h)-f(x)}{h}$ = $\frac{8(x+h)^2-8x^2}{h}$

= $\frac{8(x^2+h^2+2xh)-8x^2}{h}$

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Step-by-step explanation:

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Step-by-step explanation:

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