firefight89 firefight89

03-10-2020
Mathematics

contestada

subtract -2x^2 + 3x - 9 from 8x^2 +10x - 10

Respuesta :

kosar81 kosar81

03-10-2020

Answer:

8x^2+10x-10-(-2x^2+3x-9)=10x2+7x-1

Step-by-step explanation:

Answer Link

Otras preguntas

The transport of molecules of a particular solute from inside an animal cell across the cell membrane to the extracellular fluid always requires energy when ___

Suppose a triangle has two sides of length 2 and 5 and that the angle between these two sides is 60°. what is the length of the third side of the triangle?

Indicate the equation of the given line in standard form. The line containing the longer diagonal of a quadrilateral whose vertices are A (2, 2), B(-2, -2), C

A blank is a change in the base sequence of a DNA molecule

Night vision glasses detect energy given off by objects as 1ultraviolet waves. 2radio waves. 3 microwaves. 4infrared waves.

1. a) I don't know what energy transformations which would apply.

What is the root word for the term pericardiectomy? A. CARDI/O B. PERICARDI/O C. CARDIECT/O D. PERI/O

A person walks in a distance x northward, turns around and walks a distance 7.00x southward. if the total displacement of the person from his starting position

Help with part A and part B

Fossil evidence supports the origins of life on Earth earlier than ______ years ago.