Q. Find the value of the following expressions when n= (-2)
a) 5n2+5n+2
b) 6n-3
Kindly show your working, thank you!
Answers
Answered by
1
Answer:
b. -15
a. I have to solve first then I will provide you the answer
Answered by
1
Answer:
a) putting value of n=-2 in given equation gives
=5(-2)^2+5(-2)+2
=5*4-10+2
=12
b) similarly,
=6(-2)-3
=-12-3
=-15
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