Tentukan nilai limit x->3 x2-9/x-3

asked Feb 15, 2022 189k views

3 votes

by Ruzin

4.0k points

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1 vote

Answer:

Explanation:

Factor the numerator, difference of squares

((x-3)(x+3))/(x-3) ( cancel x- 3 on numerator/ denominator )

= x + 3

limit as x → 3 = 3 + 3 = 6

Martin Rhodes answered Feb 19, 2022

4.4k points

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