What should be add to x²-y²+2xy to be obtain X2+y²+5xy?
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Answered by
4
Solution:-
x²-y²+2xy
- x²+y²+5xy
____-___-______________
= -2y²-3xy
your answer is( - 2y²-3xy) ans
x²-y²+2xy
- x²+y²+5xy
____-___-______________
= -2y²-3xy
your answer is( - 2y²-3xy) ans
Answered by
1
Answer:
Answer in the pic
Step-by-step explanation:
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minus sign will not come as 5 is greater than 2 (in addition and subtraction according to rules the sign of higher number will apply as 5> 2)
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