2 years ago

Polynomial factoring 8x^4+ 10x^2 – 3

Mathematics

1 answer:

quester [9]2 years ago

3 0

(2x^2+3) (2x-1) (2x+1)

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A football team gains 2 yards on the first play, loses 5 yards on the second play, loses 3 yards on the third play, and gains 4

leva [86]

Answer:

A loss of 2 yards

Step-by-step explanation:

2-5-3+4=-2

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3 years ago

Lisa sold her old bike for $140 less than she paid for it. She sold the bike for $85. Write and solve and equation to find how m

rodikova [14]

Answer:

Equation=$140+$85=$225

Step-by-step explanation:

If she sold her bike for $140 less than she paid for it, and she sold it for $85, you add 140 to 85 to get out much she paid for. To check your answer do 225-140=85.

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Please help!!!<br> Which expression is equivalent to (3m^-1n^2)^4/(2m^-2n)^3

Elza [17]

$\text{Use:}\\\\(a\cdot b)^n=a^nb^n\\\\(a^n)^m=a^{n\cdot m}\\\\\dfrac{a^n}{a^m}=a^{n-m}$

$\dfrac{(3m^{-1}n^2)^4}{(2m^{-2}n)^3}=\dfrac{3^4(m^{-1})^4(n^2)^4}{2^3(m^{-2})^3n^3}=\dfrac{81m^{-4}n^8}{8m^{-6}n^3}\\\\=10.125m^{-4-(-6)}n^{8-3}=10.125m^2n^5$

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3 years ago

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Richard buys a carton of oranges and measures the weight of 1 orange in the carton Which measure gives the most precise weight?

Rama09 [41]

Answer:

0.8 lbs

Step-by-step explanation:

Ounces are typically used to measure liquid, so I would discourage choosing the top two. And, hopefully you know by now that an orange does not weigh 8 pounds.

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Usimov [2.4K]

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3 years ago