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vampirchik [111]
4 years ago
10

1d. 2/5 x c for c = 4/7

Mathematics
1 answer:
dolphi86 [110]4 years ago
7 0

Answer:

\large\boxed{\dfrac{8}{35}}

Step-by-step explanation:

\text{Put}\ c=\dfrac{4}{7}\ \text{to the expression}\ \dfrac{2}{5}\times c:\\\\\dfrac{2}{5}\times\dfrac{4}{7}=\dfrac{2\times4}{5\times7}=\dfrac{8}{35}

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Answer:

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Step-by-step explanation:

Put x as -4 and solve.

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What is the following simplified product? Assume x greater-than-or-equal-to 0 2 StartRoot 8 x cubed EndRoot (3 StartRoot 10 x Su
dalvyx [7]

The simplified expression of 2√8x³(3√10x⁴ - x√5x²) is 24x³√5x  - 4x³√10x

<h3>How to determine the simplified product?</h3>

The complete question is added as an attachment

From the attached figure, the product expression is:

2√8x³(3√10x⁴ - x√5x²)

Evaluate the exponents

2√8x³(3√10x⁴ - x√5x²) =  2 *2x√2x(3x²√10 - x²√5)

Evaluate the products

2√8x³(3√10x⁴ - x√5x²) =  4x√2x(3x²√10 - x²√5)

Open the bracket

2√8x³(3√10x⁴ - x√5x²) =  12x³√20x  - 4x³√10x

Evaluate the exponents

2√8x³(3√10x⁴ - x√5x²) = 24x³√5x  - 4x³√10x

Hence, the simplified expression of 2√8x³(3√10x⁴ - x√5x²) is 24x³√5x  - 4x³√10x

Read more about expressions at:

brainly.com/question/12990602

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