cocoike4458 cocoike4458
  • 15-03-2022
  • Mathematics
contestada

Factor the polynomial 4x4 – 20x2 – 3x2 15 by grouping. What is the resulting expression?.

Respuesta :

bignastyjack
bignastyjack bignastyjack
  • 15-03-2022

Answer:

[tex]=-669[/tex]

Step-by-step explanation:

[tex]4\cdot \:4-20\cdot \:2-3\cdot \:215[/tex]

[tex]\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}[/tex]

[tex]4\cdot \:4=16[/tex]

[tex]=16-20\cdot \:2-3\cdot \:215[/tex]

[tex]20\cdot \:2=40[/tex]

[tex]=16-40-3\cdot \:215[/tex]

[tex]3\cdot \:215=645[/tex]

[tex]=16-40-645[/tex]

[tex]16-40=-24[/tex]

[tex]=-24-645[/tex]

[tex]-24-645=-669[/tex]

[tex]=-669[/tex]

Answer Link

Otras preguntas

The perimeter of a parallelogram is 46in. If the length of one side is 14in., what is the length of a side adjacent to it?
Why is it necessary to use the same restriction enzyme to cut 2 pieces of DNA that are to be joined together?
round this number 3.899 to the nearest hundredth
Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.
round this number 3.899 to the nearest hundredth
What is Neons group and periodic number?
Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.
Eleni is n years old. In thirteen years she will be twenty four years old-
round this number 3.899 to the nearest hundredth
Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.