Add the following
(7xy+20z²+31y²) + (3x²+10xy+20y²)
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3
Answer:
Add the following expression. (i) 2a + b + 7 ... ( i) 5x2 - 6xy + 2; 3x2 + 10xy -8 (ii) m2n - 8 + ... Question 3: What should be added to 5x2 + 2xy + y2 to get 3x2 + 4xy? ... 6x2 + 7xy ...
Missing: 20z²+ 31y²) + 20y²)
Step-by-step explanation:
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1
Answer: 3x^2+51y^2+20z^2+17xy
Step-by-step explanation:
Solution given in the attached photo below...
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