Question

2(t-3)² - 72 = 0. extracting square roots. with solution plz​

Answer 1

Answer:

-3 and 9

Step-by-step explanation:

2(t-3) ^2 = 72

(t - 3)^2 = 36

t - 3 = 6 or t - 3 =-6

t = 6+3 = 9. or t =-6 +3 = -3

t = 9 or -3

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