3 years ago

What is this, how do i solve it, what the answer

Mathematics

1 answer:

umka2103 [35]3 years ago

8 0

Answer:

Step-by-step explanation:

This is a function where you have to plug in the value you are given for x. In this case, you are given 1 as your value (after the semicolon). So, you set up your equation like so: (1)^3 + 3(1)^2 -7(1) + 4

(1)^3=1

3(1)^2 = 3

-7(1) = -7

4= 4

so you have 1+3-7+4 which is 1

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