2 years ago

Which expression is the simplest form of - (3x^3+x^2) +2 (x^3– 4x^2)?

Mathematics

2 answers:

Vanyuwa [196]2 years ago

8 0

Answer:

5x^3−7x^2

Step-by-step explanation:

i think at least

Aleks [24]2 years ago

3 0

Answer:

- x³ - 9x²

Step-by-step explanation:

Given

- (3x³ + x² ) + 2(x³ - 4x² ) ← distribute both parenthesis

= - 3x³ - x² + 2x³ - 8x² ← collect like terms

= - x³ - 9x²

You might be interested in

Help help help help help

snow_lady [41]

It's 8! range is just the greatest value minus the lowest value
(=^_^=)

5 0

1 year ago

All of the factory workers in a steel mill either purchased their breakfast in the company cafeteria or brought their breakfast

VladimirAG [237]

Answer:

Step-by-step explanation:

7 0

2 years ago

Graph the equation by plotting three

tangare [24]

Graph the equation in a graphing calculator or in the table in a regular calculator and look for the zero on the x axis and the y axis

8 0

3 years ago

The base of the right prism is a rhombus with the side 7 cm. The altitude of the prism is h=13 cm. Find the lateral area of the

Art [367]

Answer:The lateral area is $364\ cm^{2}$

Step-by-step explanation:

we know that

The lateral area of the right prism is equal to

$LA=Ph$

where

P is the perimeter of the base

H is the height of the prism

Find the perimeter of the base P

$P=4(7)=28\ cm$ ----> the rhombus has four equal sides

$h=13\ cm$

substitute

$LA=28(13)=364\ cm^{2}$

6 0

3 years ago

Read 2 more answers

5 to the second power minus two (4-1)

PilotLPTM [1.2K]

Answer:

Step-by-step explanation: You have to do 5x5 because 5^2 mans there is two fives. Then you just subtract two

5x5=25

25-2=23

8 0

3 years ago