chief91 chief91
  • 02-05-2019
  • Mathematics
contestada

What is the answer to this

What is the answer to this class=

Respuesta :

vincy54 vincy54
  • 02-05-2019

5x^2 + 7x - 4 - (-3x^2 -4x + 5)

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

= 8x^2 + 11x - 9

Answer Link

Otras preguntas

What was Boston like in the years before the Boston Massacre?
Please check my spanish homework?? 1. Which best desribes El Salvador? A: small, mountainous B: small, Caribbean coastline C: large European population <--
The five year Plan was Khrushchev'c idea.. True Five
What is the slope of the hypotenuses of the triangles in simplest form? _______ Fill in Blank ^.^
I have 11 hundreds, 13 tens, 2 ones, 15 tenths. What number am I?
WHERE DID MARTHA WASHINGTON LIVE AS A CHILD
What is the rule for the function shown in the table? x|-1|0|1|2 y|-2|1|4|7 A. y = 1/3x + 1 B. y = 3x +1 C. y = 1/3x D. y = 1/2x + 1
Whose rationalization for the existence of slavery is described below? He attacked the economic system of the North and venerated slavery as a more humane and s
TRUE OR FALSE If f(x) = 2x and g(x) = 1/2x, then f(x)*g(x) is x.
The tangerine had 12 sections. I ate five sections. Dad ate 1/3. How much of the tangerine did we ate?