eduardodm420 eduardodm420

04-05-2022
Mathematics

contestada

-
Which equation has the same solution as x2 - 6x - 12 = 0?
A (x + 3)2 = 21
B (x - 3)2 = 21
(x + 3)2 = 3
Dx-3) = 3

Respuesta :

loneguy loneguy

04-05-2022

Answer:

[tex](x-3)^2 =21[/tex]

Step-by-step explanation:

[tex]~~~~~~~x^2-6x-12=0\\\\\implies x^2 -6x +9-21=0 \\\\\implies x^2 -2\cdot x \cdot 3 +3^2=21\\\\\implies (x-3)^2 =21[/tex]

Answer Link

Otras preguntas

In a force of 5n to the left and 9n to the right act an object what is the net force

How did the Warsaw Pact influence the course of the Cold War?It out-produced the rest of Europe industrially during the Cold War due to the associationpolicies

I DON’T UNDERSTAND! PLEASE HELP! The water tank in the diagram is in the shape of an inverted right circular cone. The radius of its base is 16 feet, and its he

What is the sum of (w-3) and (2w+2)

Which of the following applies to Prohibition? Organized crime thrived during the period of Prohibition. The debate over Prohibition was represented at the Scop

HELP. See attached for question and choices.

Which of the following is a major function of the cell membrane? A. To surround and support organelles in eukaryotic cells B. To receive and send messages bet

which of the following is not a base? A shampoo B toothpaste C bleach D orange

What is 3 log y -2 log x -4 log z written as a single logarithm

Need help ASAP!! Which of the following equations is of a parabola with a vertex at (0, 2)?