Pls help!!! I dont understand this! There are at least 3 of them
2 answers:
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15×20×10=3000
10×20×15=3000
3000+3000=6000
10×20×15=3000
3000+3000=6000
You may recall that you can't take the square root of a negative number (if you want a real number). So, the area under the square root, also known as the radicand, must be zero or positive. This is how we restrict the domain.
We write the inequality
.
B
We write the inequality
B