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2 years ago

Tuna simplified the expression 3x^3/12x^-2 to x/4 what was tryna mistake?

Mathematics

1 answer:

NNADVOKAT [17]2 years ago

3 0

Answer:

She added the exponents instead of subtracting them.

Step-by-step explanation:

She was to simplify:

$\frac{3x^3}{12x^-^2}$

Dividing the numerator with 3 and the denominator with three gives:

$\frac{x^3}{4x^-^2}$

Then, x³ ÷ $x^{-2}$ would be $x^{3 - -2}$ = $x^{5}$

(Where there is division; we are supposed to subtract the exponents.)

So the final answer would be: $\frac{x^5}{4}$

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Plss answer!! <br>MERRY Christmas!!! <br>Critical Question. AAAAA

liberstina [14]

Answer:

Step-by-step explanation:

abc = 1

We have to prove that,

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By substituting these values in the expression,

$\frac{1}{1+a+\frac{1}{b}}+\frac{1}{1+b+\frac{1}{c}}+\frac{1}{1+c+\frac{1}{a}}=\frac{1}{1+a+\frac{1}{b}}+\frac{1}{1+b+ab}+\frac{1}{1+\frac{1}{ab}+\frac{1}{a}}$

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2 years ago

M(x)=−(x−5) 2 +25m, left parenthesis, x, right parenthesis, equals, minus, left parenthesis, x, minus, 5, right parenthesis, squ

Aleksandr [31]

Answer:

Step-by-step explanation:

Given the function that represents the amount of mosquitoes as;

M(x) = -(x-5)² + 25

To get the maximum mosquitoes possible, we need to first find x;

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Substitute x = 5 into the function;

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I solved it on paper so it's easier.

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