3 years ago

2x^5 + 4x^4 – x^3 - x^2 + 7 is divided by 2x^2 - 1.

Mathematics

1 answer:

mixer [17]3 years ago

4 0

Answer: 11

Step-by-step explanation: 2x^5 + 4x^4 – x^3 - x^2 + 7= 11

2x^2 - 1= 1

2x^5 + 4x^4 – x^3 - x^2 + 7 is divided by 2x^2 - 1.=11

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The average grade of an English class rose fro 70 to 85, what is the approximate percent increase?

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Answer:

Step-by-step explanation:

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Round to .21

Move decimal over twice to the right

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gulaghasi [49]

Answer:

$y = 9.6x$

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Step-by-step explanation:

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3 years ago

4. Jose and Camden both worked hard over the summer. Together, they earned a total of $310. Jose earned $40 more than Camden. Ho

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Easy divide the numbers 310 and 40 like this
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ANSWER
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3 years ago

Why is adding 3/9 and 6/9 different from multiplying the two fractions?

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First off 3/9 and 6/9 are already common denominators. In some fractions you would need to find the least common denominator like in a problem like 1/2 + 4/5. Also 3/9 plus 6/9 results in 9/9 and 9/9 equals 1. Most fractions adding it subtracting results in a pan answer as a fraction but in this case it’s a whole number.

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