GRE Math Tricks: Find out Square root in 3 seconds
GRE Quantitative Reasoning Test 1 | Full Test – https://youtu.be/UvCJmB9CXYA
GRE Math Tricks: Shortcut for squaring numbers ending in 5 – https://youtu.be/CCYxvaU6NBE
GRE Math Tricks: Systematic techniques for finding factors and multiples || LCM || HCF – https://youtu.be/AU_OgdJYg0U
GRE Math Tricks: Using u-substitution to solve complex equations – https://youtu.be/qzhRISqAHBk
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