الأس هو عدد يوضح كم مرة يتم ضرب عدد معين بنفسه. على سبيل المثال، في $$2^3$$ ، العدد 2 هو الأساس و3 هو الأس.

كيف نحسب $$4^{-3}$$ ؟

$$4^{-3} = \frac{1}{4^3} = \frac{1}{64}$$ .

ما هو الشكل الموسع لـ $$(-2)^5$$ ؟

$$(-2)^5 = (-2) \times (-2) \times (-2) \times (-2) \times (-2)$$ .

ما هو $$4^3 \times 4^2$$ ؟

$$4^3 \times 4^2 = 4^{3+2} = 4^5$$ .

ما هو الشكل الموسع لـ $$3^4$$ ؟

$$3^4 = 3 \times 3 \times 3 \times 3$$ .

ما هي خاصية الأس الموجب؟

$$a^n = a \times a \times ... \times a (n \text{ مرات})$$ .

كيف نحسب $$\frac{1}{4^{-2}}$$ ؟

$$\frac{1}{4^{-2}} = 4^2 = 16$$ .

ما هو $$2^3 \times 2^{-1}$$ ؟

$$2^3 \times 2^{-1} = 2^{3-1} = 2^2 = 4$$ .

ما هي خاصية الأس المتساوي؟

إذا كان $$a^m = a^n$$ ، فإن $$m = n$$ .

Math 8 Exponents Test - arabic Flashcards

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15 questions

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1.

FLASHCARD QUESTION

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ما هو الأس؟

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2.

FLASHCARD QUESTION

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3.

FLASHCARD QUESTION

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4.

FLASHCARD QUESTION

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ما هي قاعدة ضرب الأسس؟

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5.

FLASHCARD QUESTION

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ما هي قاعدة قسمة الأسس؟

Back

6.

FLASHCARD QUESTION

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7.

FLASHCARD QUESTION

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