Multiply the polynomials x 2 and ( 2x + 1 ).Question 9Select one:a.x 3 + xb.2x 2 + xc.x 3 + x 2d.2x 3 + x 2
Question
Multiply the polynomials x 2 and ( 2x + 1 ).Question 9Select one:a.x 3 + xb.2x 2 + xc.x 3 + x 2d.2x 3 + x 2
Solution
To multiply the polynomials x^2 and (2x + 1), you distribute the x^2 across the terms in the parentheses:
x^2 * 2x = 2x^3 x^2 * 1 = x^2
So, the result of multiplying x^2 and (2x + 1) is 2x^3 + x^2.
Therefore, the correct answer is d. 2x^3 + x^2.
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