Math, asked by nazreenalnoor2, 5 months ago

Find the value of: x^2 – 1 + 2(x – 5) at x= -1

Answers

Answered by NEELU5140

1

Answer:

-12

Step-by-step explanation:

when x=-1

(-1)²-1+2{(-1)-5}

1-1+2(-6)

-12 answer

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