I have dyslexia and it’s really hard 4 me but I’ve been doing better but I’m stuck on this⬇️

Mathematics

2 answers:

geniusboy [140]3 years ago

7 0

603.3 IS THE AWNSSSEEEERRRRRRR

Otrada [13]3 years ago

3 0

Subtract 612 from 8.7 to get 603.3 :)

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Step-by-step explanation:

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The quotient of a number and negative eight is five-eighths. Find the number.

max2010maxim [7]

Answer:

-64/5

Step-by-step explanation:

Basically, the word "quotient" means the answer to a division problem. Therefore, its a division problem, so you have to work backwards with multiplication. -8 times a number is 5/8, so the other number is going to be negative.

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2 years ago

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nexus9112 [7]

$\displaystyle\\
P(x)=3x^3-5x^2-14x-4\\\\
D_{-4}=\{-4;~-2;~\underline{\bf -1};~1;~2;~4\}\\\\
\text{We observe that } \frac{-1}{3} \text{ is a solution of the equation:}\\
3x^3-5x^2-14x-4=0\\\\
$

$\displaystyle\\
\text{Verification}\\\\
3x^3-5x^2-14x-4=\\\\
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$\displaystyle\\
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~~~~~-14x =-2x-12x \\
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x_1 =1+\sqrt{5}\\
x_2 =1-\sqrt{5}\\
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3 years ago

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