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What is the solution set of #2x(x+3)-5(x+3)=0#?

Answer 1

Avery Alexander

#x = 5/2" "# or #" "x= - 3#

#(2x - 5)(x + 3) = 0#

Thus, it follows that

#2x - 5 = 0" "# or #" "x + 3 = 0#

which catches you

#x = 5/2" "# or #" "x = - 3#

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Answer 2

Savannah Anderson

The solution set of the equation (2x(x+3)-5(x+3)=0) is (x = -3) or (x = \frac{5}{2}).

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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.

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