lisapressley2001
lisapressley2001
03-01-2017
Mathematics
contestada
1. Simplify: (6-√5)(5+√5)
Respuesta :
Аноним
Аноним
03-01-2017
150 because 6 times 5 is 30 then you multiply whats inside the square root thing so you'd get 25, 25 is a perfect square which simplifies to 5 then 5 times 30 is 150.
Answer Link
sofin
sofin
03-01-2017
the answer is 25 + [tex] \sqrt{5} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
How do we solve that problem 1/4(x-3)=3x-11/4x-3
A cable is lifting a construction worker and a crate. The weights of the worker and crate are 965 N and 1510 N, respectively. The acceleration of the cable is
what forces led Americans to declare war on Britain in 1812?
How many $0.21 pencils can be purchased for $7.00? Show your work.
An oak tree that is 220 years old produced acorns at two different rates. Until it reached maturity, it produced an average of 900 acorns a year. However, once
Signs of Roman decline were manifested by agricultural and economic prosperity which undermined the values of Rome. the weakening of Rome's army which was force
How do we solve that problem 1/4(x-3)=3x-11/4x-3
Which word in the sentence is the appositive? My older sister Maria is learning how to drive a car. A. sister B. learning C. Maria D. car
-2 (x-7)=-(2x+5) solve for x
the ratio of boys to girls at the movie is 4:7. If there are 21 girls, how many boys are at the movie?
