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【导语】没有被折磨的觉悟,就没有向前冲的资格。既然选择了,就算要跪着也要走下去。其实有时候我们还没做就被我们自己吓退了,想要往前走,就不要考虑太多,去做就行了。本站整理了“GRE数学考点:Adding Monomials”,欢迎阅读参考!更多相关讯息请关注本站!
Adding Monomials
To add two monomials of the same variables just add the coefficients.
Only two like monomials can be added together.
Example:
By adding 3x and 4x, we get (3+4)x=7x.
By adding 3xy+2xy, we get (3+2)xy=5xy.
By adding as and bx, we get ax+bx=(a+b)x.
Remember:
Monomials can be added only if they have the same variables with identical
powers.