dylan4988 dylan4988

20-01-2021
Mathematics

contestada

show that (X+1)(x+3)(x+5)=ax3+bx2+cx+d

Respuesta :

nguyenjennie41 nguyenjennie41

20-01-2021

Answer:

a = 1

b = 9

c = 23

d = 15

Step-by-step explanation:

Expand it out:

(x^2 + 4x + 3)(x+5)

(x^3 +4x^2 +3x + 5x^2 + 20x + 15)

=x^3 + 9x^2 + 23x +15

Answer Link

Otras preguntas

There is a national standard that all states follow when handling juvenile offenders. true or false

failures in building construction in permafrost regions are mainly results of mistakes in site evaluation or construction design, or poor maintenance True or Fa

Choose the element described by the following electron configuration. 1s22s22p63s23p6 argon krypton chlorine sulfur

i need help in everything

High levels of this test lead to the suspicion of renal disease:

a system of equations is marked on a coordinate plane. y=1/2x+4 y=1/2x+3 is there no, one, or an infinite amount of solutions?

When a molecule absorbs a photon, one of its electrons is raised to the ________ state?

how did Christianity affect Christians daily lives

Under which circumstance might you receive a tax refund from the IRS?

The sum of two numbers s 21. The larger number is 6 less than twice the smaller number. Find the two numbers