Math Help from Arithmetic through Calculus and beyond
This video explains how to rationalize the denominator of a radical expression by multiply by the conjugate that contains variables.
1 week ago
This video explains how to rationalize the denominator of the cube root and fourth root of a fraction.
This video explains how to rationalize the denominator of the square root of a fraction with variables.
Words from Dic(tionary)
Clincher: (n) a fact, argument, or event that settles a matter conclusively.
I often tell audiences that the best way to refrain from being an asshole and judging other folks is to maintain a profile of realization. 201 more words
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There are many reasons startups fail.
Unfortunately, we just didn’t have enough time and ran out of money.
Unfortunately, the customers just didn’t care enough about our offering. 883 more words
2 months, 1 week ago
It can hard for me to act like an authority on any subject. I’m always sure there is someone who is more knowledgeable about a subject than me in the room. 1,290 more words
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This Anxious mom
I cannot speak for everyone, or anyone but myself really. But my anxiety has me constantly seeing/believing the worst case scenarios constantly.
At a stop light, if a car is approaching I think they’re not going to stop and rear end me. 189 more words
3 months, 3 weeks ago