jorgetineo2005 jorgetineo2005

22-10-2021
Mathematics

contestada

Simplify (2x+5)(2x−5).

A) ( 4x − 25 )

B) ( 4x^2 − 10 )

C) ( 4x^2 − 25 )

D) ( 4x^2 − 20x − 25 )

Respuesta :

ps525038 ps525038

22-10-2021

Answer:

Solve For X

A) X = 6.25

B) X =

Answer Link

ChemMajor ChemMajor

22-10-2021

Answer:

C See below

Step-by-step explanation:

Use FOIL to find answer

First, Outer, Inner, Last

First 2x times 2x = 4x²

Outer 2x times 5 = - 10x

Inner 5 times 2x = 10x

Last 5 times 5 = - 25

so equation ends up 4x² - 10x + 10x - 25

or 4x² - 25

Answer Link

Otras preguntas

What was the significance of the Arms Race? What is its legacy?

PLEASE HELP!!!! Angle θ is in standard position. If (8, -15) is on the terminal ray of angle θ, find the values of the trigonometric functions. sin(θ) = cos(θ)

como se llama el presidente de Peru

Hi everyone my name is elissa

Solve for x. Round your answer to the nearest tenth if necessary. NO SCAMS OR LINKS PLEASE!!!!!! ANSWER IS NOT 14.1

What is an altiplano?

How was Johnson's approach to reunification different than Lincoln's? A. He did not think Confederate states should be allowed back into the Union. B. He fully

When written in standard form, the leading coefficient of the equation of a parabola that opens up will be- a fraction zero a whole number negative an integer p

3. Fill in the blank:In the 1960s, young ___________ people adopted the Blues as their own.

helppppppp hurry!!!!!!!!!