Math, asked by renushaw777, 9 months ago

.........Solve this question.......
√45 -3√20 + 4√5
​

Answers

Answered by Anonymous
1

Answer:

\sqrt{45} - 3 \sqrt{20} + 4 \sqrt{5} \\ = \sqrt{9 \times 5} - 3 \sqrt{4 \times 5} + 4 \sqrt{5} \\ = 3 \sqrt{5} - 6 \sqrt{5} + 4 \sqrt{5 } \\ = \sqrt{5}

Hope it helps you.

Answered by mahendrathakur762
1

Step-by-step explanation:

hope this helps you

MARK ME BRAINLIEST PLEASE!❤️

Attachments:
Previous Question
Next Question
Similar questions
Computer Science, 5 months ago
That person can be you.
English, 5 months ago
What is the main idea of What was on the menu at the first Thanksgiving? By Megan Gambino...
History, 5 months ago
How do archaeologists know that prehistoric people buried their dead? 1. There are burial mounds that have been excavated. 2. There is evidence in written stories of the time. 3. There are oral histories that have been recorded. 4. There are animal print pictographs showing the ceremony.
Science, 9 months ago
write something about joints of leg .​
Physics, 9 months ago
A cricket ball of mass 0.5 kg strikes a cricket bat normally with a velocity of 20 m s-1 and rebounds with a velocity of 10 m s-1 . The impulse of the force exerted by the ball on the bat is. ​
Science, 1 year ago
Atmospheric pressure decreases with increasing altitude...
Math, 1 year ago
please answer this question...
English, 1 year ago
hlo mate ☺️❣️ ❣️❣️❣️❣️❣️ To what extent is music truth?​