Answer: a. 34
Step-by-step explanation:
You would equal both expressions to each other.
then you will need to get rid of the square root around 'x+2' by multiplying it to the power of 2.
this will remove the square root. but what you do to one side you must to do the other. therefore, the other side will now be x^4+ 6x^3 +13x^2 +12x +4.
your new expression is
x^4+ 6x^3 +13x^2 +12x +4 =x+2
when you simplify your answer will be
x= -2
-2(-2) = 4 ——> (-2, 4)
-2(0) = 0 ——> (0, 0)
-2(2) = -4 ——> (2, -4)
The answer is most likely the first option.
The prediction of the author about the future of the earth's mantle is that it would affect the sea level rise.
<h3>What is a Prediction?</h3>
This refers to the statement that contains a forecast about future events that is made.
Hence, we can see that from the complete text, there is the scientific explanation of the lead researcher about the future of the Earth's mantle and how this would affect sea levels as they would increase.
Yes, I support his guess because he made use of past events and current happenings to show the effects on the sea levels.
Read more about predictions here:
brainly.com/question/25955478
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