We have an answer to "What is the variable expression for (2t+4)3+6(−5t)−(−8)?"

Terrence Mcfarland

Answered question

2022-02-03

What is the variable expression for

(2 t + 4) 3 + 6 (- 5 t) - (- 8)

powrotnik5ld

Beginner2022-02-04Added 12 answers

Step 1
We have

(2 t + 4) 3 + 6 (- 5 t) - (- 8)

This expression can be simplified to

(6 t + 12) - 30 t + 8

This expression can be further simplified to

6 t - 30 + 12 + 8

\Rightarrow - 24 t + 20

This expression can be written as

\Rightarrow 20 - 24 t

Joe Walker

Beginner2022-02-05Added 9 answers

Step 1

(2 t + 4) 3 + 6 (- 5 t) - (- 8)

Use the distributive property to multiply

2 t + 4

by 3.

6 t + 12 + 6 (- 5) t - (- 8)

Multiply 6 and -5 to get -30

6 t + 12 - 30 t - (- 8)

Combine 6t and -30t to get -24t

- 24 t + 12 - (- 8)

The opposite of -8 is 8

- 24 t + 12 + 8

Add 12 and 8 to get 20

- 24 t + 20

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