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Lynna [10]
3 years ago
7

What type of polynomial is this ? 3x2-8x+1

Mathematics
1 answer:
Alex787 [66]3 years ago
3 0

Answer:

Trinomial

degree of polynomial:2nd degree - Quadratic

Step-by-step explanation:

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3. Consider the straight line x + y = 1 and the family of straight lines that pass
ANTONII [103]

Answer:

  • solution: (1/(1+m), m/(1+m))
  • no solution for m = -1 (lines are parallel)

Step-by-step explanation:

Two distinct lines will always have a point of intersection, provided they are not parallel. That is, the system of equations {x +y = 1, y = mx} will have a unique solution as long as m ≠ -1.

The solution to the system can be found by substitution:

  x +mx = 1

  x(1 +m) = 1 . . . . factor out x

  x = 1/(1+m) . . . . . divide by the coefficient of x; we must have m ≠ -1

  y = m/(1+m) . . . . find the y-coordinate of the solution

The point of intersection is (1/(1+m), m/(1+m)).

__

The above solution is undefined when the denominator is zero: m = -1. There is no solution for m = -1.

5 0
2 years ago
The volume of a rectangular prism can be found by multiplying the base area, B, times the height. If the volume of the prism is
PSYCHO15rus [73]

Answer:

Base (B) = /frac{15x² + 1 + 2}{x}

Step-by-step Explanation:

==>Given:

Dimensions of a rectangular prism are expressed as follow:

Volume (V) = 15x² + x + 2

Height (h) = x²

==>Required:

Expression of the Base area (B)

==>Solution:

Volume (V) = Base (B) × Height (h)

15x² + x + 2 = B × x²

Divide both sides by x²

\frac{15x² + x + 2}{x²} = B[tex]Base (B) = /frac{15x² + 1 + 2}{x}

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3 years ago
Tom's mark of a maths test was 68.This was 20% worse than his mark in English.what was Tom's English mark ?
Shkiper50 [21]
98 would be his english mark
5 0
3 years ago
an office space in new-york city measures 48 by 56. if it sells for 565 per square foot, what is the total cost of the office sp
inessss [21]
I added 48+56 and got 104
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3 years ago
Halla el volumen de un prisma con base triangular donde la base tiene 4m y la altura de la base es de 6cm,asi como la altura del
Brut [27]

Answer:

triangular donde la base tiene 4m y la altura de la base es de 6cm,asi como la altura del prisma de 10m

6 0
2 years ago
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