Math, asked by nabeehahashmi72, 3 months ago

if A=4x²+y²–6xy B=3y²+12x²+8xy C=6x²+8y²+6xy then find 2A+B

Answers

Answered by vaishubh1707

5

Answer:

20x²+5y²-4xy

Step-by-step explanation:

2A+B = 2(4x²+y²–6xy) + 3y²+12x²+8xy

= 8x²+2y²-12xy + 3y²+12x²+8xy

= 8x² +12x² +2y²+3y²-12xy+8xy

= 20x²+5y²-4xy

Answered by kayanyadav12

2

Answer:

2A+B = 20x²+5y²-4xy

C is only for distraction

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