Answer:
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26) To add these two polynomials, we simply add the coefficients of the like terms:
(3x^3 + 11x^2 + 13x + 5) + (3x^3 + 12x^2 + 16x + 7)
= 6x^3 + 23x^2 + 29x + 12
Therefore, the sum of the two polynomials is 6x^3 + 23x^2 + 29x + 12.
27) To subtract these two polynomials, we must change the signs of all the terms in the second polynomial and then add the like terms:
(X^2 + 3x - 10) - (x^3 - x^2 - 14x + 24)
= X^2 + 3x - 10 - x^3 + x^2 + 14x - 24
= -x^3 + 2x^2 + 17x - 34
Therefore, the difference of the two polynomials is -x^3 + 2x^2 + 17x - 34.
6x³+23x²+29x+12.
Step-by-step explanation:
Arrange the algebraic expressions likewise. Solve the equation. This equation is a polynomial (an algebraic expression with 2 or more than two terms, this one has 4 terms).
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Answer:
mark me as brainlist please..
26) To add these two polynomials, we simply add the coefficients of the like terms:
(3x^3 + 11x^2 + 13x + 5) + (3x^3 + 12x^2 + 16x + 7)
= 6x^3 + 23x^2 + 29x + 12
Therefore, the sum of the two polynomials is 6x^3 + 23x^2 + 29x + 12.
27) To subtract these two polynomials, we must change the signs of all the terms in the second polynomial and then add the like terms:
(X^2 + 3x - 10) - (x^3 - x^2 - 14x + 24)
= X^2 + 3x - 10 - x^3 + x^2 + 14x - 24
= -x^3 + 2x^2 + 17x - 34
Therefore, the difference of the two polynomials is -x^3 + 2x^2 + 17x - 34.
6x³+23x²+29x+12.
Step-by-step explanation:
Arrange the algebraic expressions likewise. Solve the equation. This equation is a polynomial (an algebraic expression with 2 or more than two terms, this one has 4 terms).