13-06-2015
Mathematics

contestada

Solve the equation using square roots . X^2 +20=4

Respuesta :

indikanna indikanna

25-10-2018

Answer: no real number solutions

Answer Link

Otras preguntas

A square tablecloth has a perimeter of 12 feet what is the tablecloth answerd

the random distribution of homologous chromosomes during cell division is known as

Brian has 3/4 hour to work on his math problem. It takes him 1/8 hour to finish one math problem. How many math problems can brian finish during this time A.8 B

Solve- Four twenty is how many dozen??

A regular hexagon is enlarged by a scale factor of 5.2. The original hexagon has a side length of 6 cm. What is the side length of the enlarged hexagon?

what is the surface area of a cube with 6.3 cm long

A geologist finds that the number of fossils of a single species decreased significantly in higher rock layers compared to deeper ones. Which Is the best conclu

What does PAMDAS satands for?

How can writing phrases as algebraic expressions help me solve problems

Which of these organelles help plants get their energy? ribosomes and mitochondria mitochondria and chloroplasts lysosomes and chloroplasts mitochondria and lys