lexiboo lexiboo
  • 13-09-2017
  • Mathematics
contestada


Simplify the expression 2√ 20 − 3√ 7 − 2√ 5 + 4√ 63 .



A. 2√ 20 − 4√ 7 − 2√ 5
B. 2√ 20 − 3√ 7 − 2√ 5 + 4√ 63
C. 2√ 20 − 3√ 7 + 4√ 63
D. 2√ 5 + 9√ 7

Respuesta :

riyap2100 riyap2100
  • 14-09-2017
the answer is C i think though
Answer Link

Otras preguntas

Compare and contrast characteristics of healthy versus unhealthy relationships.
What is 3=10p what does p=
Find the area of the figure below
Why is it difficult to find fossilized plants and animals in the same place?
Which one of the following accurately pairs the device with its function? A: Bourdon gage-indicate steam pressure in a furnace. B: manometer-determine the spec
6,651,297,000 in verbal form rounded to the nearest hundred million
Leaves attach to stems at nodes t or f
<strong>Racionaliza las siguientes expresiones:</strong><br />a) 1-√3/5√2<br />b) 3-√3/3+√3
Air pollution is harmful to animals and plants only. true false
the area of a square room can be expressed as 196x12y10z6 square feet . hajime is installing a wallpaper border along the perimeter of the room. what is the per