(i) If x=2 and y = -2 then find the value of 7x2-3xy +5y?
Answers
Answered by
0
Step-by-step explanation:
7x2-3xy +5y
7(4)-3(2)(-2)+5(-2)
28-(-12)-10
28+12-10
30
Answered by
1
Answer:
30
Step-by-step explanation:
please mark me as brainleast.
Attachments:
Similar questions