How do you simplify #3sqrt5+6sqrt5#?

Answer 1

#9sqrt5#

The radicals must remain the same whether adding or subracting.

#3sqrt5 +6sqrt5#
Since #3# & #6# have the same radical, we simply add them.
#(3+6)sqrt5#
#9sqrt5#
#sqrt5# cannot be written in any simpler form so our answer is
#9sqrt5#
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Answer 2

#9sqrt5#

Radicals can be added or subtracted in the same manner as algebraic terms.

#"That is "color(red)(3)x+color(red)(6)x=(color(red)(3+6))x=9x#
#rArrcolor(red)(3)sqrt5+color(red)(6)sqrt5=(color(red)(3+6))sqrt5=9sqrt5#
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Answer 3

To simplify 3√5 + 6√5, you can combine the like terms. Since both terms have the same radical (√5), you can add the coefficients (3 and 6) together. This gives you 9√5 as the simplified form.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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