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Harrizon [31]
3 years ago
15

Ind all integers b such that x^(2)+bx+5 can be factored.

Mathematics
2 answers:
JulsSmile [24]3 years ago
8 0

Answer:

All integers greater than 4 (5 or greater) and less than -4 (-5 or less)

Step-by-step explanation:

x² + bx + 5

b² - 4ac 》 0

b² - 4(1)(5) 》 0

b² - 20 》 0

b 》 sqrt(20)

b 》 4.47

b 《 -sqrt(20)

b 《 - 4.47

All integers greater than 4 (5 or greater) and less than -4 (-5 or less)

ki77a [65]3 years ago
6 0

Answer:

so that the trinomial can be factored: x^2+bx+15. Algebra -> Polynomials-and-rational-expressions -> SOLUTION: Find all integers b so that the trinomial can be factored: x^2+bx+15 Log On. Algebra: Polynomials, rational expressions

Step-by-step explanation:

brainlist

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A cone and a cylinder have the same height and their bases are congruent circles
sveticcg [70]

Answer:

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Step-by-step explanation:

Given

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From above two equation we can see that  \pi r^2h is volume of cylinder

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Now in given problem

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ruslelena [56]

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<h3>How to determine the surface area?</h3>

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