me420 me420
  • 03-08-2022
  • Mathematics
contestada

Joseph decided to solve the quadratic x² +8x=9. Which of the
following steps is where Joseph made his first mistake?
x² +8x=9
Step 1
Step 2
Step 3
0000
x+8x-9=0
(x+9)(x - 1) = 0
x= 9 and x = -1
Step 1
Step 2
Step 3
Joseph did not make any mistakes.

Joseph decided to solve the quadratic x 8x9 Which of the following steps is where Joseph made his first mistake x 8x9 Step 1 Step 2 Step 3 0000 x8x90 x9x 1 0 x class=

Respuesta :

esteemmarketer2004
esteemmarketer2004 esteemmarketer2004
  • 03-08-2022

Answer:

he didn't mistake step 2

Answer Link

Otras preguntas

list and briefly describe earth's four major spheres.
how do you put 245 -137 on a number line
sara tells michael she is 160 centimeters tall while michael says he is 60 inches tall. if there are 2.54 centimeters in an inch who is taller?
Indicate in standard for the equation of the line passing through the given points. G(4,6), H(1,5)
How did radio shape modernism in the 1920s?
when was Ben Franklin born
why is biological classification important
Which of the following is an example of a positive feedback loop? A) you feel hungry, so you eat a sandwich. After eating the sandwich, you are no longer hungr
what type of verb is the underlined word in the sentence? lindsey and her family visited the museum. a. intransitive b. transitive
What is one primary religion and one minor religion jews practice. If they follow Islam, indicate if they are Sunni or Shia Muslims