If n= -2, the value of 5n square - 5n+2
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Answer:
The value of 5n square -5n+2 = 8
Step-by-step explanation:
soln :
= given : n = -2
= 5n+2 = 5×(-2)+2
=. 5n+2= -10+2
= 5n+2 = 8
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