romioney
romioney romioney
  • 03-09-2020
  • Mathematics
contestada

what is the simplest form of 8√5 + √250 - √720? i’ve been crying over this for an hour pls help

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 03-09-2020

Step-by-step explanation:

8√5 + √250 - √720

= 8√5 + (√2)(√5)(√25) - (√5)(√144)

= 8√5 + 5(√2)(√5) - 12√5

= √5 (8 + 5√2 - 12)

= √5 (5√2 - 4)

= √10 (5 - √2).

Answer Link

Otras preguntas

Please Answer this question! I would be very grateful!
Transform each graph as specified below. (a) The graph of y= f(x) is shown. Draw the graph of y=1/2f(x). (b) The graph of y=g(x) is shown. Draw the graph of y=g
A man on a bicycle of total mass of 10kg has a Velocity of 2 ms.' He Paddles faster for 5 seconds and the velocity Increase to it 4ms Calculate the average forc
Please help due in soon
Which of the following is the graph of y= e^x + 1?
Reposed cause the first one didn’t have the pictures. Need help with this Thanks :)
Lee y escoge la mejor opción para completar la frase. Read and choose the best option that completes the sentence. Nuestras vidas hoy día son sumamente ocupada
A boy throws a stone vertically up into the air. What are the energy changes that take place as the stone falls to the ground?​
What is a landform? Name different landforms of Rajasthan.Pts for SuperiorOatmeal​
help me to answer this​