Question

Find the product of given polynomials p(x)=3x^3+2x-x^2 +8 and g(x)=7x+2
​

Answer 1

Answer:

$21 {x}^{4} - {x}^{3} + 12 {x}^{2} + 60x + 16$

Step-by-step explanation:

$(7x + 2)(3 {x}^{3} + 2x - {x}^{2} + 8)$

$21 {x}^{4} + 14 {x}^{2} - 7 {x}^{3} + 56x + 6 {x}^{3} + 4x - 2 {x}^{2} + 16$

$21 {x}^{4} - {x}^{3} + 12{x}^{2} + 60x + 16$

Mark me as Brainliest it this helps