Question

simplify 2y (y-1) - 5 and find it's value at y = 1
please answer me fast​

Answer 1

Step-by-step explanation:

2y (y-1) - 5

It is give that y = 1

So, 2✖ 1 (1-1) - 5

2 (0) - 5

2-5

-3 Answer

Answer 2

Answer:

13

Step-by-step explanation:

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