eduardo13598 eduardo13598

19-08-2020
Mathematics

contestada

I need this Now (2x + 1)²

Respuesta :

19-08-2020

Answer:

4x² + 4x + 1

Step-by-step explanation:

We know that (a + b)² = a² + 2ab + b², therefore, (2x + 1)² = 4x² + 4x + 1.

Answer Link

jawayriyya jawayriyya

19-08-2020

Answer:

(2x)^2 + 2(2x)(1) + (1)^2

4x^2 + 4x + 1

Step-by-step explanation:

Answer Link

Otras preguntas

based on your knowledge of different works of literature, which two stories seem to have similar general themes? A the interlopers and by the water of Babylon b

What Happens If You Mix Ammonia And Hydrogen Peroxide?

Why does the Harlem Renaissance hold such significance in US history despite its fading influence during the Great Depression?

how can conversion of measurements help me solve real world problems

Which of these contains only one substance? A. distilled water B. sugar water C. saltwater D. rainwater

During the Constitutional Convention, the Commerce and Slave Trade Compromise gave Congress the power to do what?

How did the Renaissance shape European art thought and religion

Why do we only see only one side of the moon from Earth A. the moon does not rotate B. the moon takes longer to rotate then to revolve around Earth C. the moon

What is the value of x? Round to the nearest tenth.

According to the concept of reincarnation, what would a man hope to return as in the next life? a cow a woman an elephant a ghost