Simplify the following expression: -5a⁷ b⁻³ • 4a⁻⁶ b⁶

6 answers
Question:

Simplify the following expression: -5a⁷ b⁻³ • 4a⁻⁶ b⁶

Answers

What is the • supposed to be? are you adding, subtracting, multiplying or dividing?

= -20a^1 b^3
This is my answer

9 to -5a is your answer

-9a + b

Step-by-step explanation:

For this problem, let us factor out the variable a from the terms containing the variable, and apply addition and the distributive property to simplify the terms.

-5a - 4a + b

= a ( -5 + -4 ) + b

= a ( -9 ) + b

= -9a + b

Hence, the simplified expression for -5a - 4a + b is -9a + b.

Cheers.

= -9a+b

Step-by-step explanation:

-5a+-4a =b

(-5a+-4a)+(b)

Multiply 9 to -5a. Multiply the coefficients to hopefully get -45a.

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