3 years ago

Which of the following equations has no real solutions?

Mathematics

1 answer:

vovangra [49]3 years ago

7 0

Answer:

Step-by-step explanation:

9 (x - 3) = 9x - 27 ➡ 0 = 0 (this has infinite solutions)

9x - 3 = 9x - 3 ➡ 0 = 0 (has infinite solutions)

9x - 3 = 27x - 3 ➡ x = 0 (has one solution)

9 (x + 3) = 9(x + 10) ➡9x +27 = 9x +90➡ 9x -9x = 90 - 27 ➡ 0 = 63 (doesn't make sense so it has no solution)

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