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2 years ago

Which of the following polynomials corresponds to the subtraction of the multivariate polynomials 19x3+

Mathematics

1 answer:

m_a_m_a [10]2 years ago

7 0

Answer:

(b) 32x^3 - y^3 + 42x^2y + 11xy^2 + 17

Step-by-step explanation:

To find the difference of the polynomials, write the equation expressing the difference, then simplify.

(19x^3 +44x^2y + 17) - (y^3 -11xy^2 +2x^2y -13x^3)

= (19 -(-13))x^3 -y^3 +(44 -2)x^2y +(-11)xy^2 +17

= 32x^3 -y^3 +42x^2y -11xy^2 +17

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