2 years ago

Help me please i do not know the answers

1 answer:

8 0

can you make the pic little more clear if you can :)

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Brrunno [24]

600+700 and that’s the answer

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3 years ago

Naily [24]

90. Add the zero in front of the 9.

3 0

3 years ago

Ugo [173]

Answer: $12\sqrt{5}$

Step-by-step explanation:

$3\sqrt{88}$

88 can be rewritten as 8 x 10 and 8 can be rewritten as $2^2*2$ making a 2 come out of the root.

$3\sqrt{2^2*2*10}\\ 3*2\sqrt{2*10}\\6\sqrt{2*10}$

10 can be rewritten as 2 x 5.

$6\sqrt{2*2*5}$

2*2 can also be rewritten as $2^2$ making a 2 come out of the root.

$6\sqrt{2^2*5}\\ 6*2\sqrt{5}\\ 12\sqrt{5}$

We can't keep simplifying the root.

4 0

2 years ago

Deffense [45]

Ahhh I think that is cheating?

Soz I know the anaswer but I cant tell you have to do by your self to learn you can't always ask for answers :<

7 0

3 years ago

sattari [20]

You add them and then it would be 30.6898033492

8 0

3 years ago