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The simplified equation is not entirely equivalent to the original. For when we substitute y = 0 and z = 0 in the last equation, both sides simplify to 0, so we get 0 = 0, a mathematical truth. But the same substitution applied to the original equation results in x/6 + 0/0 = 1, which is mathematically meaningless.
A rational algebraic expression (or rational expression) is an algebraic expression that can be written as a quotient of polynomials, such as x 2 + 4x + 4. An irrational algebraic expression is one that is not rational, such as √ x + 4.
Simplification is the process of replacing a mathematical expression by an equivalent one that is simpler (usually shorter), according to a well-founded ordering. Examples include:
The 50/30/20 rule is a simple budgeting strategy that can eliminate the need to create a detailed budget with precise spending amounts and a dozen or more line items. It also provides a framework ...
Today’s highest savings rates are at FDIC-insured digital banks and online accounts paying out rates of up to 4.50% APY with no minimums at Poppy Bank, EverBank and other trusted providers as of ...
The first woman was elected to lead a country 64 years ago. Here’s a look at where, and when, women have secured national leadership positions since then.
[22] [23] [24] The running time of the Quine–McCluskey algorithm grows exponentially with the number of variables. For a function of n variables the number of prime implicants can be as large as 3 n / n {\displaystyle 3^{n}/{\sqrt {n}}} , [ 25 ] e.g. for 32 variables there may be over 534 × 10 12 prime implicants.
Houston Texans wide receiver Tank Dell is out for the rest of the season after suffering a dislocated knee, torn ACL and other damage, according to Texans head coach DeMeco Ryans.