If, x+y=5 and x-y=-1 then, what is the value of 8xy(x²+y²)
plz answer...
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If, x+y=5 and x-y=-1 then, what is the value of 8xy(x²+y²)
plz answer...
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Verified answer
Step-by-step explanation:
Answer:-
__________
adding both the equations we get
______
replacing value of x in equation
putting the two values in the req eq
hope this helps you ☺️
Answer:
624 is the correct answer