Christine Gna
Quiz by , created 5 months ago

Mathe für die Berufsmaturität Mathematik 1-3 (Promath) (Kapitel 2 - Grundlagen der Algebra) Quiz on 2.1 Monome und Polynome, created by Christine Gna on 05/05/2025.

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Christine Gna
Created by Christine Gna 5 months ago
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2.1 Monome und Polynome

Question 1 of 10

1

Berechne und vereinfache
a+b+c+a+b-c

Select one of the following:

  • 2a+ab

  • 2a-c

  • 2a+ab-c

Explanation

Question 2 of 10

1

Berechne und vereinfache
2x+3y+3x-2y

Select one of the following:

  • 5x+y

  • 5x-y

  • -5x+y

Explanation

Question 3 of 10

1

Berechne und vereinfache
-6x+9x-10y-20y

Select one of the following:

  • 3x-30y

  • -3x-30y

  • 3x+30y

Explanation

Question 4 of 10

1

Berechne und vereinfache
4x²-4+3x²-1

Select one of the following:

  • 7x²-5

  • -7x²+5

  • 7x²+5

Explanation

Question 5 of 10

1

Berechne und vereinfache
8ab-a²+b²-8ab

Select one of the following:

  • -a²+b²

  • a²-b²

  • 8ab-a²+b²

Explanation

Question 6 of 10

1

Berechne und vereinfache
-x-(5x-9)

Select one of the following:

  • 9-6x

  • 9+6x

  • -9-6x

Explanation

Question 7 of 10

1

Berechne und vereinfache
12a-(-3b-12c)

Select one of the following:

  • 12a+3b+12c

  • 12a-3b-12c

  • -12a+3b+12c

Explanation

Question 8 of 10

1

Berechne und vereinfache
-[16x-(-16x-1)]

Select one of the following:

  • -32x-1

  • 32x-1

  • 32x+1

Explanation

Question 9 of 10

1

Berechne und vereinfache
1-(x-y-1)

Select one of the following:

  • 2-x+y

  • 2-x-y

  • 2+x-y

Explanation

Question 10 of 10

1

Berechne und vereinfache
(3x²-4x)-(12x-x³)

Select one of the following:

  • x³+3x²-16x

  • x³-3x²-16x

  • x³-3x²+16x

Explanation

Question 11 of 10

1

(3x-1)(4x²-5x+6)

Select one of the following:

  • 12x³-19x²+23x-6

  • 12x³+19x²-23x+6

  • 12x³+19x²+23x-6

Explanation

Question 12 of 10

1

(y+1)(y²-y-1)

Select one of the following:

  • y³-2y-1

  • y²-2y-1

  • y³+2y-1

Explanation

Question 13 of 10

1

(x²-x+1)(x²-x-1)

Select one of the following:

  • x⁴-2x³+x²-1

  • x⁴+2x³-x²+1

  • x⁴-2x³-x²-1

Explanation

Question 14 of 10

1

y(y+1)(y²+y+1)

Select one of the following:

  • y⁴+2y³+2y²+y

  • y⁴-2y³+2y²-y

  • y⁴+2y³-2y²+y

Explanation

Question 15 of 10

1

(x⁸+8)(x⁶+11)

Select one of the following:

  • x¹⁴+11x⁸+8x⁶+88

  • x¹⁴-11x⁸+8x⁶-88

  • x¹⁴+11x⁸-8x⁶+88

Explanation

Question 16 of 10

1

(x-2)(x-3)(x-4)

Select one of the following:

  • x³-9x²+2bx-24

  • x³+9x²-2bx+24

  • x³-9x²-2bx-24

Explanation

Question 17 of 10

1

-2(3x-5)(x-3)

Select one of the following:

  • -6x²+28x-30

  • 6x²+28x-30

  • 6x²-28x+30

Explanation

Question 18 of 10

1

(x²-x)(x³-x)

Select one of the following:

  • x⁵-x⁴-x³+x²

  • x⁵+x⁴+x³-x²

  • x⁵-x⁴-x³-x²

Explanation

Question 19 of 10

1

(2a^2m + 3a^m-1)(2a^2m+1 - a^m)

Select one of the following:

  • 4a^4m+1 + 4a^3m - 3a^2m-1

  • 4a^4m-1 + 4a^2m - 3a^2m+1

  • 4a^4m-1 - 4a^3m + 3a^2m+1

Explanation

Question 20 of 10

1

(120-5Q)Q+(200-20V)V-(35+40Q+40V)

Select one of the following:

  • 80Q-5Q²+160V-20V²-35

  • 80Q+5Q²-160V+20V²+35

  • 80Q-5Q²-160V-20V²-35

Explanation

Question 21 of 10

1

e^-t (A - t^t + e^t) - A^-t

Select one of the following:

  • 1-t

  • 1+t

  • t

Explanation

Question 22 of 10

1

P(1+i)[1+(1+i)+(1+i)²+(1+i)³]

Select one of the following:

  • 4P+10iP+10i²P+5i³P+i⁴P

  • 4P+10iP-10i²P+5i³P-i⁴P

  • 4P+10i⁶P+10i²P+5i³P+i⁴P

Explanation

Question 23 of 10

1

(3x²+2y²+3z²)(4x²+5y²-6z²)

Select one of the following:

  • 12x²+23x²y²-6x²z²+10y⁴+3²z²-18z⁴

  • 12x²-23x²y²+6x²z²-10y⁴-3²z²+18z⁴

  • 12x²-23x²y²-6x²z²-10y⁴-3²z²-18z⁴

Explanation

Question 24 of 10

1

(4a²+2ab+b²)(2a-b)

Select one of the following:

  • 8a³-b³

  • 8a³+b³

  • -8a³-b³

Explanation

Question 25 of 10

1

15a²+24b²-(3a+2b)(5a+6b)

Select one of the following:

  • -28ab+12b²

  • 28ab+12b²

  • -28ab-12b²

Explanation

Question 26 of 10

1

(y^n-1-z)²

Select one of the following:

  • y²x^2n-2 - 2yzx^n-1 + z²

  • y²x^2n-2 + 2yzx^n-1 - z²

  • y²x^2n-2 - 2yzx^n-1 - z²

Explanation

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