savarnot savarnot
  • 15-01-2019
  • Mathematics
contestada

what is the missing item? (10x-4x^2)-(7x+?)=3x-6x^2

Respuesta :

ikarus ikarus
  • 15-01-2019

Answer:

The missing term is 2x^2.

Step-by-step explanation:

The given expression is (10x - 4x^2) - (7x +___) = 3x - 6x^2

Let's take the missing term "a"

10x - 4x^2 - 7x - a = 3x - 6x^2

Simplify the like terms

3x - 4x^2 - a = 3x - 6x^2

3x -3x - 4x^2 +6x^2 = a

0 + 2x^2 = a

a = 2x^2

Therefore, the missing term is 2x^2.

Thank you.

Answer Link

Otras preguntas

Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?
What are the advantages and disadvantages of globalization
What are the advantages and disadvantages of globalization
Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?
how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
What are the advantages and disadvantages of globalization
how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?
What are the advantages and disadvantages of globalization