Math, asked by soniya102saxena, 5 months ago

if t =-5,then find the value of t²-2t-15 and. answer should be 20 answer it in step by step .

Answers

Answered by sumaiya298

2

Step-by-step explanation:

t²-2t-15

(-5)²-2(-5)-15

25+10-15

20

.................

Answered by funnyboy242713

0

Answer:

99340422ooooooooooooooooooooooooo4....

777

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