Multiplying two functions

Multiplying two functions

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to multiply two functions, F(x) = 3x^2 and G(x) = 5x - 1. It begins by clarifying that multiplying F(x) and G(x) is the same as multiplying their expressions. The tutorial then demonstrates the use of the distributive property to multiply the terms, resulting in 15x^2 and -3x^3. Finally, it shows how to rewrite the expression in standard form, emphasizing the importance of descending degrees.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the expression for F of X when F of X = 3 X squared?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of multiplying the functions F of X and G of X.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of applying the distributive property to 3 X squared and (5 - X)?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you rewrite the result of the multiplication into standard form?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final answer after multiplying 3 X squared by (5 - X)?

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