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8 months ago

I need help! please is expression equivalent

Mathematics

1 answer:

nikitadnepr [17]8 months ago

6 0

No the value of functions are not same .

What is function in math?

A quantitative expression, rule, or law that describes the link between an independent variable and a dependent variable (the dependent variable).
In mathematics, functions occur widespread, and they are essential for defining physical links in the sciences.
A function is a type of rule that generates one output for a single output.
This is represented by the equation y=x2. Any inputs for x result in an output for y. Given that x is the input value, we would state that y is a result of x.

- 5 × ( -5)⁻⁹ = -5 × 1/-5⁹ ⇒ 1/5⁸ = 1/390625

[ -5 × (-5)]⁻⁹ = [25]⁻⁹ = 1/25⁹ = 1/3814697265625

No the value of functions are not same .

Learn more about function

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Answer:

1) $\frac{5}{-14}$ =0.3571428571 2) Terminating

Step-by-step explanation:

1st. To answer this question let's divide with long division algorithm 5 and -14.

0.3571428571

-14)50

---

-70

100

---

----

-56

---

120

-112

----

100

-98

5 (dividend) : -14 (divisor) $\frac{5}{-14}$

Long division (check below)

With the same two numbers -14 and 5 we can write in a Long Division

5) -14

- 2.8

5) -14

So $\frac{-14}{5}=-2.8$

2nd. Both are terminating ones for they have finite quantities of numbers. -2.8 and 0.3571428571, as we can see that these are rational numbers for they can be written as a/b, and b≠ 0.

$\frac{5}{-14}$ form.

$\frac{-14}{5}$ form.