Free math problem solver answers your algebra homework questions with step-by-step explanations.

Operations: Addition (+), subtraction (−), multiplication (× or implied by juxtaposition), and division (÷ or /). Coefficients: Numbers multiplied by variables. In 5x, 5 is the coefficient. Terms: The parts of an expression separated by addition or subtraction. In 3x+2, 3x and 2 are terms.

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Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Fields above the solid black line represent the numerator, while fields below represent the denominator. = ? Use this calculator if the numerators or denominators are very big integers.

How do you factor a5+a+1 ? \displaystyle {a}^ { {5}}+ {a}+ {1}= {\left ( {a}^ { {3}}- {a}^ { {2}}+ {1}\right)} {\left ( {a}^ { {2}}+ {a}+ {1}\right)} Explanation: First note that: \displaystyle {a}^ { {5}}+ {a}+ {1} has no rational zeros: ... a5 +a+1 =(a3 −a2 +1)(a2 +a+1) Explanation: First note that: a5 +a+1 has no rational zeros: ...

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Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.