Question

simplify square root of 2800 please ASAP
*************METAL ******************

Answer 1

HELP

Answer 2

\[\sqrt{a} \times \sqrt{b} = \sqrt{ab}\]

Answer 3

do you know what the square root of 400 is?

Answer 4

an easy way to do it is to keep taking sqrt4 out because we know it's 2, so:

\[\sqrt{2800} = \sqrt{4} \times \sqrt{700} = 2\sqrt{700}\]

we can do it again:

\[2\sqrt{700} = 2 \times \sqrt{4} \times \sqrt{175} = 2 \times 2 \times \sqrt{175}\]

Answer 5

now we have 175 which is a multiple of 25, and we know what the root of that is. i'd enjoy seeing you perform the next step :)

Answer 6

it's not done though, this isn't the most simplified answer

Answer 7

unless you got the point :)

Answer 8

can you do it all for me please

Answer 9

i guess:

\[4 \sqrt{175} = 4 \times \sqrt{25} \times \sqrt{7} = 4 \times 5 \times \sqrt{7} = 20\sqrt{7}\]

please return to this question in the future to understand how :)

Answer 10

ok thnxx