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2 years ago

(13p5 + 6p - 12p2) - (-9p - p2 - 13p5)

Mathematics

1 answer:

anastassius [24]2 years ago

7 0

Answer:

Step-by-step explanation:

13p⁵ + 6p - 12p² -(-9p - p² - 13p⁵) = 13p⁵ + 6p - 12p² + 9p + p² + 13p⁵

{Distribute (-1) to the second expression}

= 13p⁵ + 13p⁵ -12p² + p² + 6p + 9p

{Combine like terms}

= 26p⁵ - 11p² + 15p

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Find the domain of the rational function 9x/(x+5)(x+3)

xenn [34]

Answer:

the domain is : D = ]-∞ , -5[ U ]-5 , -3[ U ]-3 , +∞[

Step-by-step explanation:

hello :

f(x) = 9x/(x+5)(x+3)

f exist for : (x+5)(x+3) ≠ 0

(x+5)(x+3)=0

x+5=0 or x+3=0 means : x= - 5 or x= -3

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3 years ago

2(m + 1) = 16 full answer

Serhud [2]

Answer:

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Step-by-step explanation:

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2 years ago

Complete the steps to factor 2x2 + x + 5x + 15 by grouping.

arlik [135]

Answer:

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Step-by-step explanation:

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3 years ago

The probability that a single radar station will detect an enemy plane is 0.65. (a) How many such stations are required to be 98

Inga [223]

Answer:

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Step-by-step explanation:

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Rounding up to the next whole station, at least 4 stations are needed.

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