kiarahmealing kiarahmealing

12-03-2020
Mathematics

contestada

Simplify the following expression.
2x + 3x3 - 5x2 + x2 +7x + 1+ 7x -3x3 - 4

Respuesta :

SOFIABEGLEY0404 SOFIABEGLEY0404

12-03-2020

-4x^2+16x-3 is your answer

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

25-03-2020

Answer:

-4x^2 +16x -3

Step-by-step explanation:

2x + 3x^3 - 5x^2 + x^2 +7x + 1+ 7x -3x^3 - 4

Line up the numbers in decreasing power

3x^3 -3x^3 - 5x^2 + x^2 +7x +2x+ 7x - 4+1

Combine like terms

-4x^2 +16x -3

Answer Link

Otras preguntas

Thyimach, a machinery manufacturing company, has been purchasing iron shafts from metaljun, a supplier of iron and steel materials, for over a decade. When thyi

Round to the nearest ten 750

Explain how (13 + 10) + 5 is solved differently from 13 + (10 + 5). A) For (13 + 10) + 5, you add 13 + 5 first, then add 10. For 13 + (10 + 5), you add the 10 +

Can i get help ASAP????

Help me on problem 13 plz

i need help PLS!!!!!!!! Evaluate. 10⋅[(6+4)÷2]

which of these sentences below uses the word turned as a linking verb. A. The milk turned sour after sitting out on the counter all night. B. S

On Monday morning you have 30 tickets of 1/3 is sold in Monday and 1/5 on Tuesday how many are left

What actions did the pilgrims take to survive the struggles they faced

how many kg of water is 2.2 pounds