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3n2 - n equals 15 - n?

Anonymous

∙ 16y ago

Updated: 4/28/2022

so 3n2 = 15 ie n2 = 5 so n = sqrt 5

Wiki User

∙ 16y ago

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What is the nth term 4 14 30 52 80?

t(n) = 3n2 + n = n(3n + 1)

What is 3n2 plus 5n plus 2?

(3n+2)(n+1)

-15 plus n equals -9?

-24

What is the value of n in n2 equals 225?

n= sqrt 225 = 15

What is n plus 26 equals 41?

n + 26 = 41 n = 41 - 26 n = 15 Thanks

Related Questions

Factor the polynomial by grouping n3 plus 3n2 plus 4n plus 12?

n3 + 3n2 + 4n + 12 = (n3 + 3n2) + (4n + 12) = n2(n + 3) + 4(n + 3) = (n2 + 4)(n + 3).

What is 15 - n when n equals 9?

15 - n when n equals 9 = 6

3n2-7 equals 0 qaudratic form?

Add 7 to each side: 3n2 = 7 Divide each side by 3: n2 = 7/3 n = sqrt 7/sqrt 3, ie just over 1.5

N plus 7 equals 15 then what does n equals?

n = 8

N equals 15 -x what is x?

x = 15 - N.

How do you factor 3-8n-3n2?

-((3n - 1)(n + 3))

What is 3n squared minus 7n equals 0?

3n2 - 7n = 0 n(3n - 7) = 0 So either n = 0 or 3n-7 = 0 ie, either n = 0 or n = 7/3 = 21/3 = 2.33...

What is n plus 15 equals 36?

n + 15 = 36 Therefore, n = 36 - 15 n = 21

How would you do n plus 15 equals 52 what would be n?

n+15 = 52 n = 52-15 n = 37

What is the nth term 4 14 30 52 80?

t(n) = 3n2 + n = n(3n + 1)

What is 3n2 plus 5n plus 2?

(3n+2)(n+1)

15 plus n equals 24 SOLVE FOR N?

15 + n = 24 (subtract 15 from both sides) n = 9

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