kkanui82 kkanui82
  • 20-05-2021
  • Mathematics
contestada

Add or subtract.
(7x2 – x – 2) – (–6x3 + 3)
A. 6x3 + 7x2 – x – 5
B. –6x3 + 7x2 – x + 1
C. –x3 – x – 5
D. x2 – x + 1

Respuesta :

alyalex119
alyalex119 alyalex119
  • 20-05-2021

Answer:

the answer is A

6x³+7x²-x-5

Answer Link

Otras preguntas

What are undesirable traits a person should aboid while driving?
A picture frame is 18 inches long and 8 inches tall. It is 2 inches wide on all 4 side. What is the area of the picture frame?
Simplify the numerator and the denominator separately, then find the quotient -3(-2)/5-(-1)=? Quotient=?
how many solutions does this system of equations have??? 2x+3y=6 y=-2/3x-1
The measure of one angle of a parallelogram is 40 more than 3 times another. Find the measure of each angle.
Log4 8= simplify using properties of logarithm
The area of the smaller trapezoid is 771 m2. Measurements for the base of the trapezoids are small:28 large:64
Match each expression with its simplified form. 1. a/(a^2-4)+2/(3a+6) 2.5/a+7 3.a/ab-3/b 4.6/ab+8/a 5.3a/4b^2-b/6a
Each interior angle of a regular n-sided polygon is 150 degrees. How many sides does the polygon have?
Can anyone help me solve this system of equation by elimination? 5x+4y=-30 3x-9y=-18