Choose the correct simplification of 8x2(5x + 2x2 − 3).
2 answers:
Answer: <span>16x</span>⁴<span> + 40x</span>³<span> − 24x</span>²
Explanation:
The expression given to us is:
Herein, we can simplify it by opening up the bracket and multiplying each term inside the bracket by the term which is outside the bracket.
Thus, we get:
Rearranging the above expression in descending order of power we get:
From the given options we can see this is the second option. Hence the second option is the correct answer.
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