ZaqDright
ZaqDright
04-07-2017
Mathematics
contestada
please help show work
3√(125) -√(16) = ?
Respuesta :
apologiabiology
apologiabiology
04-07-2017
first, simplify the radicals
√125=√(5*5*5)=(√5*5)(√5)=5√5
so 3√125=3*5√5=15√5
and √16=4
so
15√(5)-4 is the simplified version
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
List the ways in which tadpoles and frogs differ from each other?
A parking garage charges $3.50 per hour to park. The function rule: c = 3.5h shows how the number of hours h relates to the parking charge c. Graph the function
describe what takes place during cellular respiration in complex organisms
Express number in standard form 8.023×10^-7
Mark each statement if it is true. A. Lake Victoria, located in the Sahara, is Africa’s smallest lake. B. Mount Kilimanjaro is the highest peak in Africa. C.
What is 1/3 of 126 and and also what is 3/4 of 126
What multiplies to give me -600 but adds to give me 10
Three students share 5 peaches equally. How many peaches does each student get?
which element from group 2A will form an ion that will have 36 electrons?
Which ratios are proportional to 40 : 15? Choose all answers that are correct. A. 3 : 8 B. 8 : 3 C. 90 : 240 D. 120 : 45
