bckenzie bckenzie
  • 02-03-2020
  • Mathematics
contestada

can someone help me solve this multiplying polynomial question? it would really help, the screenshot is attached (:

can someone help me solve this multiplying polynomial question it would really help the screenshot is attached class=

Respuesta :

znk
znk znk
  • 02-03-2020

Answer:

-20x³ + 0x² + 15x - 20

Step-by-step explanation:

I would have said it the other way.

"Multiply each term in the top row by -5."

 4x³ +  0x   -  3x +  4

×(-5)  ×(-5)  ×(-5)  ×(-5)

-20x³ + 0x² + 15x -20

Answer Link

Otras preguntas

Simplify: √(9 − 4√5)
Can someone help me on number 14 please
A(n) __________ is the number of standard deviations a score is above or below the mean.
A quadratic function goes through the points (−3, 3), (−1, 3), and (−2, 4). What is the axis of symmetry? Its vertex? Its equation?
Which choice is equivalent to the expression below when x > 0
If something was regularly priced at $60 and was on sale for 30% off. The sales tax was 9%. What is the total coast including the sales tax?
What is 10 yd x 3 yd=
In what ratio does the line x-y-2 = 0 divides the line segment joining (3, -1) and (8, 9)?
pls help asap or else my parents will kill me eeeeeasy and explian for brainleest . 70=50x what is xx ty
A cylinder has a base diameter of 16 inches and a height of 14 inches. What is its volume in cubic inches, to the nearest tenths place?