chashelenraquel chashelenraquel

20-02-2021
Mathematics

contestada

Which expression is equivalent to x^2 - 64?

Respuesta :

Аноним Аноним

20-02-2021

Answer:

X= 8 and X=-8

Step-by-step explanation:

x^2-64

spilt into (x-8)(x+8)

set both equal to 0

0=x-8

x=8

0=x+8

x=-8

Answer Link

Otras preguntas

alguien me ayuda por fis es de hoy

Solve the following. Show your solution.1.) 820.0 mL of air is at 30.0 °C. What is the volume at55.0 °C?can you help. me?

What information in the passage suggests that the Olmec culture had spread?

50 PTS JUST CHECK MY WORK 5x/2x-3 + -4x^2/3x+1 5x(3x+1)/2x-1(3x+1) + -4x^2(2x-3)/3x+1(2x-3) foil each one 15x^2+5x-8x^3+12x^2/(2x-3)(3x+1) simplify -8x^3+27x^2+

what is aggregate in economics

There are several courses available to train, teach, and prepare students for their field of choice; none of which are directed towards Mental Health awareness,

Which expression is equivalent to 250 + 150 ?

what phase of mitosis is shown in the diagram..? (Please can anyone help me out0

Use the table to determine a reasonable estimate for lim 2x^2 please HURRY

Find the equation of the line that contains the point P(−4, −1) and is perpendicular to the graph of y = − 4/5x − 4.