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faltersainse [42]
3 years ago
12

What is the difference between ≤ and < ?

Mathematics
1 answer:
Hatshy [7]3 years ago
3 0

2 < 4
This means 2 is less than 4. Think of this sign like a shark. The shark always wants to eat the bigger number. So the bigger end is closer to the bigger number which is 4

2x \leqslant 4
This means 2x is less than OR equal to 4. This means that it either equals 4 or is less than for. x can be 2 or any number lower than 2 to make the inequality true. So eat must be
x \leqslant 2
X in this case to the inequality can be 2,1,0,-1 etc

Hope this helps. If you still need help on this or have any questions don't hesitate to ask
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2 years ago
How would the sum of cubes formula be used to factor x3y3 + 343? Explain the process. Do not write the factorization.
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Answer:

Given : Expression -x^3y^3+343

To find : How would the sum of cubes formula be used to factor given expression? Explain the process. Do not write the factorization.

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