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3 years ago

Which power has a value of 1?

Mathematics

1 answer:

kogti [31]3 years ago

4 0

X^0=1
5^0=1

1^n=1
answer is 1^4 and 5^0

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Assoli18 [71]

What will happen once we enter that class code?

8 0

3 years ago

Simplify

OlgaM077 [116]

Answer:

see below

Step-by-step explanation:

$\frac{x-1}{x^2-3x+2}+ \frac{x-2}{x^2-5x+6} +\frac{x-5}{x^2-8x+15}$

we need to simplify that

$x^2-3x+2=(x-1)(x-2)\\\\x^2-5x+6=(x-2)(x-3)\\\\x^2-8x+15=(x-3)(x-5)$

so we can continue

$\frac{x-1}{(x-1)(x-2)}=\frac{1}{x-2}\\\\\frac{x-2}{(x-2)(x-3)} =\frac{1}{x-3}\\\\\frac{x-5}{(x-3)(x-5)} =\frac{1}{x-3}$

and we can put all together

$\frac{1}{x-2}+ \frac{1}{x-3}+ \frac{1}{x-3}\\\\\frac{1}{x-2} +\frac{2}{x-3}\\\\\frac{x-3}{(x-3)(x-2)}+ \frac{2(x-2)}{(x-2)(x-3)} \\\\\frac{x-3+2x-4}{(x-3)(x-2)}\\\\\frac{3x-7}{x^2-5x+6}$

3 0

3 years ago

The radius of a circle is 11.4 find the circumference to the nearest tenth

Sphinxa [80]

Answer:

71.6

Step-by-step explanation:

c= 2(pi)r

c= 2(3.14)(11.4)

c=71.592

c= 71.6

5 0

3 years ago

There are 50 yellow golf balls and 45 red golf balls what is the ratio

Igoryamba

50:45, simplified it is 10:9
(Divide both sides by 5)

8 0

4 years ago

Simplify the expression 4x^3 2x^3

kotykmax [81]

Answer:

Step-by-step explanation:

2 3x6

the 3 is an exponet so supost to be smaller

5 0

3 years ago

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