add 3/5x² + y - 1 and 2/5x² + 3/2y +3
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Answer:
Step-by-step explanation:
Add the following expression.
(i) 2a + b + 7 ; 4a + 2b + 3
(ii) 3x + y - 8; y + 4 -7x
(iii) 3x2 + 5x - 4 ; 8x - 2x2 + 11
(iv) 5
√
x
- 4
√
y
+ 2; 2
√
x
+ 7
√
y
- 5
ANSWER:
(i)
2a + b + 7
4a + 2b + 3
---------------------
6a + 3b + 10
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