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julsineya [31]
3 years ago
14

Solve (x + 1)(x – 5) = 0

Mathematics
2 answers:
tiny-mole [99]3 years ago
4 0

Answer:

x = - 1, x = 5

Step-by-step explanation:

Given

(x + 1)(x - 5) = 0

Equate each factor to zero and solve for x

x + 1 = 0 ⇒ x = - 1

x - 5 = 0 ⇒ x = 5

madam [21]3 years ago
3 0

Answer:

Step-by-step explanation:

x+1*x-5=0

Since we know the answer to the equation is 0, that means that it doesn't matter if we multiply x, add to it, or subtract from it, it will all eventually become 0.

So:

            X=0

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Multiply length, times width, times height to get your answer.

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If A and B are independent events and P(A) and P(B) are both greater than 1/2 then P(A and B) is ____ greater than.
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What is the simplified version of 3\sqrt{135}
Aleonysh [2.5K]

Answer:

The simplified version of \sqrt[3]{135} is 3\sqrt[3]{5}.

Step-by-step explanation:

The given expression is

\sqrt[3]{135}

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Using this property we get

\sqrt[3]{135}=(135)^{\frac{1}{3}}

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\sqrt[3]{135}=(3^3)^{\frac{1}{3}}\times (5)^{\frac{1}{3}}      [\because (ab)^x=a^xb^x]

\sqrt[3]{135}=3\times \sqrt[3]{5}     [\because \sqrt[n]{x}=(x)^{\frac{1}{n}}]

\sqrt[3]{135}=3\sqrt[3]{5}

Therefore the simplified version of \sqrt[3]{135} is 3\sqrt[3]{5}.

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A new lawn has a perimeter of 278ft. And a width of 64ft. A bag of grass seed will cover 384ft of ground. How many bags of grass
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A statistical indicator of the strength of the association between the relative movements of two variables is the correlation coefficient. The values are in the -1.0 to 1.0 range. There was a measurement error in the correlation if the estimated value was larger than 1.0 or lower than -1.0. Perfect negative correlation is shown by a correlation of -1.0, and perfect positive correlation is shown by a correlation of 1.0. A correlation of 0.0 indicates that there is no linear link between the two variables' movements. Finance and investing can benefit from the usage of correlation statistics.

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