amandakanderson amandakanderson

01-03-2020
Mathematics

contestada

Four x plus two times two x minus one

Respuesta :

01-03-2020

Answer:

8x - 1

Step-by-step explanation:

Four x: 4x

Two x: 2x

Two times two x: 2(2x) = 4x

Four x plus two times two x minus one: 4x + 2(2x) - 1 = 4x + 4x - 1

Combine like terms: = (4x + 4x) - 1 = 8x - 1

Answer Link

Otras preguntas

1. Which of the following is NOT a quadratic equation? &.x²-4=0 c.-7x+12=0 b. -9+x2=0 d. -2+9+x2=0

Which statements about the local maximums and minimums for the given function are true? Choose three options. Over the interval [1, 3], the local minimum is 0 O

Who is the author and what do you know about her of a quilt of a country

Picasso's Guernica was a response to ..... check all that apply

The volume of a gas must be measured at several points during an experiment. Which units should be used to describe the volume of the gas? A. liters B. centim

Which organelle is the location of protein synthesis? (4 points) Chloroplast Lysosome Mitochondria Ribosome

Finding a job that matches your skills and interests, and finding a job that has a positive job outlook are both important things to consider when selecting a c

2.37 rounded to the nearest tenth

Evaluate this exponential expression 6*(4+2)^2-3^2

Describe the condition of the forests in terms of the risk of forest fires and the type or intensity of fires under the U.S. Forest Fire Management Policy from