Simplification form of the provided expression is -x⁴-2x³+2x+5 option (B) is correct.
<h3>What is an expression?</h3>
It is defined as the combination of constants and variables with mathematical operators.
The options are:
A) -x⁴ - 2x - x + 2
B) -x⁴ - 2x³ + 2x + 5
C) -2x³ + 1
D) -x - 2x² + 2x + 5
We have an expression:
= (x + 3) - [(x + 2)(x³ - 1)]
Thus, simplification form of the provided expression is -x⁴-2x³+2x+5 option (B) is correct.
Learn more about the expression here:
brainly.com/question/14083225
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While you were in elementary school, you listened carefully
to the teacher's explanations, and you got all of your homework
done and handed in on time.
Through this process, the principles of reading and writing numbers
soaked so deeply into your brain that now you know them without even
thinking about them.
Answer:
B. No solution
Step-by-step explanation:
4x-26=2x-4
+26 +26
4x=2x+22
-2x -2x
2x=22
/2 /2
x=11