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प्रश्न
Fill in the blanks:
25 – 7 – 9 = ............... and 25xy – 7xy – 9yx = ……………
रिक्त स्थान भरें
उत्तर
25 – 7 – 9 = 9 and 25xy – 7xy – 9yx = 9xy
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Operation on Algebraic Expression
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संबंधित प्रश्न
Fill in the blanks:
7 + 16 = ………….. and 7a + 16b = …………
Fill in the blanks:
12 – 5 = ………… and 12x – 5y = ……………
Add:
2xyz, xyz and 6xyz
Add:
3p, 4q and 9q
Add:
50pq, 30pq and 10pr
Evaluate:
6a − a − 5a − 2a
Evaluate:
8x − 5y − 3x + 10y
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Simplify:
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Simplify:
`2 2/3"xy"-3 1/2"xy"+3 1/3"xy"-2 1/2"xy"`
