jordankayla2020 jordankayla2020

01-03-2021
Mathematics

contestada

1. If A = 2x – 7x2 + 3 and B = 4x2 – 12x, what is A + B?

Respuesta :

sushilapaudel81 sushilapaudel81

01-03-2021

Answer:

(2x-14)+(8-12x)

-14+8+2x-12x

-6-10

-16

Answer Link

stacybragdon stacybragdon

01-03-2021

Answer:

A+B=-29

Step-by-step explanation:

A=-25

B=-4

so B+A=-29

-25+-4=-29

Answer Link

Otras preguntas

Em um campeonato de futesal igor cobrou 20nfaltas das quais 65% foram convertidos em gol quantos gols de falta ele marcou nesse camponato

3/5 of 3 1/4 is ( Thx for the answer :) )

A rectangular parking lot has a length that is yards greater than the width. The area of the parking lot is square yards. Find the length and the width.

Other things equal, an appreciation of the U.S. dollar would Multiple Choice increase productivity and increase aggregate supply. decrease net exports and decre

david invest $10,000 in a CD that pays 8% compounded quarterly. how long will it take his investment to double

A grocery store 16 cartons of yogurt for sale, of which 8 are cherry. What is the probability that a randomly selected carton of yogurt will be cherry? write yo

Hey, can you describe 5 minutes the picture and say what it symbolizes please?

Find the value of x.

the distance between the sun and moon is 480 light second. convert the distance into meter

No links please i need a real answer. What is the missing number?