Math, asked by Nitya08, 2 months ago

if x=2 and y=-2. Then,find the value of :- 7x²-3xy+5y²​

Answers

Answered by pournamijeevaram
1

Answer:

Answer : 36

Step-by-step explanation:

7x2x2-3x2x(-2)+5x(-2)x(-2)

=28-12+20

=36

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