Algebra

Algebra

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

Created by

Administrasi Guru SMPN 5 Tinambung

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10 questions

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1.

FLASHCARD QUESTION

Front

Calculate: -2a(a + 3b)

Back

-2a2 - 6ab

2.

FLASHCARD QUESTION

Front

Hasil pengurangan 4i - 3j + 2k dari 6i - 3j - 4k

Back

2i - 6k

3.

FLASHCARD QUESTION

Front

(4c + 8d - 3e) - (6c + 2d - 2e) =

Back

-2c + 6d - e

4.

FLASHCARD QUESTION

Front

Calculate the result of (3c - a)(3c + a).

Back

9c2 - a2

5.

FLASHCARD QUESTION

Front

(-5x + 8y)2

Back

25x2 - 80xy + 64y2

6.

FLASHCARD QUESTION

Front

Bentuk paling sederhana dari 4(2x - 5y) - 5(x + 3y) adalah . . . .

Back

3x - 35y

7.

FLASHCARD QUESTION

Front

Calculate the result of (2x + 3)(3x - 5).

Back

6x2 - x - 15

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