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Nadusha1986 [10]
2 years ago
9

Find the TWO integers whos product is -12 and whose sum is 1m​

Mathematics
2 answers:
svetoff [14.1K]2 years ago
5 0

Answer:

\rm Numbers = 4 \ and \ -3.

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}

Hence the numbers are 4 and -3.

irga5000 [103]2 years ago
3 0

Answer:

-3,4 are the TWO integers whos product is -12 and whose sum is 1.

Step-by-step explanation:

<em>-3</em><em>×</em><em>4</em><em>=</em><em>1</em><em>2</em>

<em>-3</em><em>+</em><em>4</em><em>=</em><em>1</em>

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Answer:

The correct answer is 31x + 0.5

Step-by-step explanation:

∵ 13x + 5 + 17x - 4.5 + x

To solve this correctly you must to add the coefficients of the like terms (terms who has same variables or constant terms)

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* <u>The error of second answer:</u>

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* <u>The error of third answer:</u>

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3 years ago
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solong [7]

Answer:

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Step-by-step explanation:

Kelli is searching for a new daycare center for her child. At Lori's Local Daycare, there is a ratio of 2 caretakers for every 7 children. If there are 189 total children, then how many people are at the daycare facility?

The ratio is given as:

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If there are 189 total children, then how many people are at the daycare facility?

Step 1

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