Please, multiply these polynomials: (3t – 7)(1 + 3t^2)

Question
Polynomials
asked 2021-01-27
Please, multiply these polynomials: (3t – 7)(1 + 3t^2)

Answers (1)

2021-01-28
(3t – 7)(1 + 3t^2) = = 3t xx 1 + 3t xx 3t^2 + (-7) xx 1 + (-7) xx 3t^2 = = 3t + 9t^3 – 7 – 21t^2 = = 9t^3 – 21t^2 + 3t - 7
0

Relevant Questions

asked 2021-02-24
Multiply these polynomials: 12ab(5/6a + 1/4ab^2)
asked 2020-12-05
Multiply the polynomials: 6xy^2(1/2x - 2/3xy)
asked 2020-11-10
Multiply the polynomials: (4a – 9)(1.5a – 2)
asked 2020-12-06
Multiply the polynomials (2.1y – 0.5)(y + 3).
asked 2021-02-01
Add the polynomials: (t^2 – 4t + t^4) + (3t^4 + 2t + 6)
asked 2021-02-09
Please, multiply: 3(3m + 4n) (m + 2n)
asked 2021-02-04
Solve the polynomials: (1 + x + x^4)(5 + x + x^2 + 3x^2)
asked 2021-01-05
Determine whether the following are polynomials or not: 2x^2 + 7x+ 1, 1/(x^3 + 2), 6, 8x – 1, sqrt(2x + 5).
asked 2021-02-11
Solve, adding the polynomials: (2.7m – 0.5h) + (-3.2m + 0.2h)
asked 2020-12-22
For the following polynomial, P(x) =x^3 – 2x^2 + 4x^5 + 7, what is: 1) The degree of the polynomial, 2) The leading term of the polynomial, 3) The leading coefficient of the polynomial.
...