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Angelina_Jolie [31]

4 years ago

6

PLEASE HELP (": simplify √10•√8?

2 answers:

Wewaii [24]4 years ago

7 0

Whenever we multiply two numbers under radicands (√<span>), they are multiplied together under a single radicand.

√10 • √8 = </span>√80

Simplify the radical by finding by factoring the number and looking for perfect squares:

80 = 5 * (2 * 2) * (2 * 2)

√80 = <span>√5 * </span><span>√16

</span>√80 = <span>√5 * 4

</span>√80 = 4<span>√5</span>

VladimirAG [237]4 years ago

3 0

It is 8.94 to simplify it a bit

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