How do you add #(2f ^ { 2} + 9f + 4) + ( 5f + 4)#?

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Answer 1 · 2017-02-04T23:22:19

See the entire solution process below:

First, remove the terms from parenthesis:

#2f^2 + 9f + 4 + 5f + 4#

Next, group like terms:

#2f^2 + 9f + 5f + 4 + 4#

Now, group like terms to complete the addition:

#2f^2 + (9 + 5)f + 8#

#2f^2 + 14f + 8#