zachagod716 zachagod716
  • 01-07-2020
  • Mathematics
contestada

Simplify all radicals as far as you can.
9x2 – 16 = 0

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-07-2020

Answer:

x = ±4/3

Step-by-step explanation:

9x^2 – 16 = 0

Add 16 to each side

9x^2=16

Divide by 9

x^2 = 16/9

Take the square root of each side

sqrt(x^2) =±sqrt(16/9)

x = ±4/3

Answer Link

Otras preguntas

What is the estimate for 137,638+52,091
What is the expanded form for 6.324
how many ten thousands equal 400,000
How can I fill do this problem?10x2 tens=_______ones=______
What do you need to conduct an experiment
Why did the Europeans want a new allwater route to Asia? How did the renaissance encourage voyages of exploration
What is the inequality -26
Tina bought some nail polish and lip gloss at the store. The nail polish cost $4.50 per bottle and lipgloss cost $7 per tube. Tina bought 9 items and spent $50.
value mart is having a back to school sale on pencils a pack of 30 sells for 7.97 whereas a 12 pack brand cost for 4.77 which is better to buy and please explai
Who helped pay for settling the James River colony?