shyanne5557 shyanne5557
  • 24-03-2021
  • Mathematics
contestada

Find each sum or difference. (x2-3x + 1) - (x3 + 7 – 12x) Oa. 2x3 - 15x + 8 Ob.-12x + 8 c. 9x - 6 d.-9x – 6​

Respuesta :

dspader
dspader dspader
  • 24-03-2021

(2-3x+1)-(3x+7-12x)

(2+1-3x)-(3x-12x+7)

(3-3x)-(-9x+7)

3-3x--9x+7

3-3x+9x+7

3+7+9x-3x

10+6x or 6x+10

---

hope it helps

Answer Link

Otras preguntas

A Salt March Harvest Mouse ran a 360 centimeter straight course race in 9 seconds. How fast did it run?
An ice cream cone is 3 inches wide at the widest point, and is 6 inches tall. what is the volume of the cone in cubic inches?
how to solve for 45-45-90 triangles
Express 0.8342 as a fraction
You are performing a gram stain on gram-negative bacteria and you stop after the decolorizer step. what is the appearance of the bacteria at this point?
What happened to Thomas Jefferson’s slaves after they were carried off by British troops?
What is the ph of a 0.0032 m solution of HCI
How many cubes with a side length of 1/2 units will completely fill the prism
The vertical distance between the avc and atc curves is equal to a. marginal cost. b. average fixed cost. c. accounting profit. d. economic profit. e. none
explain why mutation and natural selection make development of new flu vaccines necessary every year