Distributive property with a negative one ex4, -(-p + 2n + 3)

The video tutorial covers the use of negative symbols and the distributive property in algebra. It begins with a review of basic concepts and then extends the distributive property to three terms. The tutorial explains how to distribute a negative one across multiple terms, resulting in a simplified expression. The key takeaway is the consistent application of the distributive property, regardless of the number of terms involved.

What is the result of applying the distributive property to a(B + C)?

• a + B + C

• aB - aC

• aB * aC

• aB + aC

How does the distributive property change when applied to three terms, such as a(B + C + D)?

• aB + aC + aD

• aB + aC - aD

• aB * aC * aD

• a + B + C + D

What happens when you distribute a negative sign across the terms -1(P + N + 3)?

• -P - N - 3

• P - 2N - 3

• P + N + 3

• -P - 2N - 3

When distributing a negative sign, what is the result of -1 * -P?

• P

• -P

• -1

• 0

What is the simplified result of distributing -1 across the expression -1 * (2N + 3)?

• -2N - 3

• 2N + 3

• -2N + 3

• 2N - 3