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3 years ago

What value of n makes the equation true?

Mathematics

2 answers:

kotykmax [81]3 years ago

6 0

Answer:

n = 10

Step-by-step explanation:

(2x⁹yⁿ) * (4x²y¹⁰) = 8 x¹¹ y²⁰

use the rules of exponents to simplify the expression.

2¹ x⁹ yⁿ * 4¹ x² y¹⁰

use the commutative property of multiplication

2¹ * 4¹ x⁹ x² yⁿ y¹⁰

add exponents of the same base:

8 x⁹ ⁺ ² y ⁿ ⁺ ¹⁰

back to original equation:

8 x⁹ ⁺ ² y ⁿ ⁺ ¹⁰ = 8 x¹¹ y²⁰

therefore

the value of n = 10

goldenfox [79]3 years ago

4 0

Answer:

n=10

Step-by-step explanation:

You need n to be 10 because: y^20= (y^10)^2

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Answer:

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Answer:

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