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Algebraic oprations

Authored by education chirag

Mathematics

8th Grade

Used 15+ times

Algebraic oprations
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x (x + y) =

x² + y

x + xy

x² + xy

x²y

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3y (2x + 3z)

6xy + 9yz

6x + 9z

9xy + 6yz

15xyz

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(2x + y) (x + 3y)

2x²y + 3xy²

2x² + 3y²

4x² + xy + 9y²

2x² + 7xy + 3y²

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(x + a)(x - b)

x² - ab

x² + (a-b)x - ab

x² + (abx) - ab

ax - bx - ab

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(x + 5)(x + 5)

X² + 25

x² + 5x + 25

x² + 5x

x² + 10x + 25

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(a - 3) (a - 3)

a² - 6ab -9

a² -6ab + 9

a² - 9

a² + 6ab + 9

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(x+y)(x-y)

x² -2xy-y²

x² + y²

x² - y²

x² + 2xy +y²

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