5925002451 5925002451

21-10-2020
Mathematics

contestada

what is the product of 2x^2+6x-8 and x+3

Respuesta :

karenakil1 karenakil1

21-10-2020

Answer:

2x^3+12x^2+10x-24

Step-by-step explanation:

(x+3)(2x^2+6x-8)

distribute (x+3)

2x^3+6x^2-8x+6x^2+18x-24

combine like terms

2x^3+12x^2+10x-24

Answer Link

Otras preguntas

What is an odd three-digit number that is divisible by a perfect square and 47 ?

Aluminum metal reacts with HCl to produce aluminum chloride and hydrogen gas. How many grams of aluminum metal must be added to an excess of HCl to produce 33.6

The sum of 2a and 3b

x=square root of 880-8x

Approximate the cube root. Round to the nearest tenth.

Can someone help me on number 9 please?

Write your answer as a fraction in simplest form 7/12+8/9

Mr. Rowley has 16 papers and 14 exit tickets to return. Ms. Rivera has 64 homework papers and 60 exit tickets to return. For each teacher, write a ratio to repr

what is .02439 repeating as a fraction

why do you think it is important for scientists to be curious