berihuetemarilin04 berihuetemarilin04

24-02-2021
Mathematics

contestada

3a-2a²-1) -(-2a²-2a²+1

Respuesta :

24-02-2021

Answer:

2a²+3a-2

Step-by-step explanation:

(3a-2a²-1)-(-2a²-2a²+1)

3a-2a²-1+2a²+2a²-1

2a²+3a-2

Answer Link

Flora15 Flora15

24-02-2021

Answer:

if you are simplifying the answer is -2a^2 + 3a-1

Step-by-step explanation:

Answer Link

Otras preguntas

convert 7 ounces to grams. Round to the nearest whole number

I need help with this practice problem solving In your own words* give a general description of the species: Eastern cottontail

If I have 10.0g of Mg, what is my theoretical yield of MgCl2

polynomials - diving polynomialssimplify the following expression with divisionbare minimum of steps

17. Of the two sisters, Rita is the (pretty)

You want to build a sandbox that can hold50,445 cubic inches of sand. If the sandbox is to be59 in. long and57 in. wide, how tall will it need to be?

Manuel can drive 5 times as fast as Carlos can ride his bicycle. If it takes Carlos 3 hours longer than Manuel to travel 60 miles, how fast can Carlos ride his

Order the numbers from least (1) to greatest (10).ITEM BANK-Move to Battom3.564.034.212V12mor

8. (09.04 MC)A circle has its center at (1, 4) and a radius of 2 units. What is the equation of the circle? (1 point)(x + 2)² + (y + 4)² = 2(x - 1)² + (y-4)² =

One year ago, James Sirlank bought Dell Computer common stock for $20 per share. Today the stock is selling for $19 per share. During the year, James received f