Question

The value of expression 5n² + 5n - 2 for n= 2 is​

Answer 1

Answer:

Putting the value of n=−2, in 5n−2, we get,

(5)(−2)−2=−10−2=−12

Answer 2

Answer:

12

Step-by-step explanation:

Putting the value of n=−2, in 5n−2, we get,

(5)(−2)−2 = −10−2=12

5-2 = 10

and -10-2 = 12

because minus and minus is cut so, the answer is 12