fisham52
fisham52 fisham52
  • 17-05-2022
  • Health
contestada

Which of the following could be a solution to......

[tex]x^{2\ }=\ 400[/tex]

Respuesta :

NlKKl
NlKKl NlKKl
  • 17-05-2022

Answer:

20, -20

Explanation:

Answer Link
Аноним Аноним
  • 17-05-2022

Answer:

x = ±20

Explanation:

x² = 400

Taking square root on both sides :

  • √x² = √400
  • x = √(20 × 20)
  • x = √20²
  • x = ±20
Answer Link

Otras preguntas

One hundred forty one million six hundred twenty thousand in standard form
Someone who defeated a country
john is training for a competition in which he will be judged on size and definition of his muscles.how should he train
Sally's soccer team played 25 games and won 17 of them .What percent did the team win
During the colonial period, the British Parliament used the policy of mercantilism to
name three common units for measuring speed
Tanya, Will, and Juan are playing a game. Juan scores 101,473 points. Tanya scores 9,879 fewer point than Juan. Will scores 9,853 more points than Tanya. What i
Was the Byzantine Empire monotheistic or polytheistic?
How is jrotc different from now then 100 years ago?
I'd the ratio 25 to 16 proportional to the ratio 5 to 4 explain