Algebra
Synthetic Division Calculator
Lets users solve and check synthetic division instantly with formula, steps and examples — no manual math.
Enter your details
Your result
Quotient coefficients
1, -5, 6
Quotient [1, -5, 6], remainder 0.
Remainder
0
Is r a root?
Yes — x=1 is a root
About this calculator
Synthetic division divides a polynomial by (x − r). A zero remainder means r is a root (factor theorem). Faster than long division for linear divisors.
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