Simplify x 3-1
WebbLearn about simplify using our free math solver with step-by-step solutions. Skip to main content. Microsoft Math Solver. Solve Practice Download. Solve Practice. Topics Webb(x3-4x2+4x-1)/(x-1) Final result : x2 - 3x + 1 Step by step solution : Step 1 :Equation at the end of step 1 : Step 2 : x3 - 4x2 + 4x - 1 Simplify ————————————————— x - 1 …
Simplify x 3-1
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Webb3 juli 2024 · x-2*(1+x)+3*(1-x) evaluates to -4x+1 Multiply x and 2 Multiply x and 1 The x just gets copied along. The answer is x x 2*x evaluates to 2x 1+2*x evaluates to 1+2x Multiply 4 by 1+2x we multiply 4 by each term in 1+2x term by term. This is the distributive property of multiplication. Multiply 4 and 1 1 4 × 1 = 4 Multiply 4 and 2x Multiply 1 and x Webb1.1 Factoring: x 3-1 Theory : A difference of two perfect cubes, a 3 - b 3 can be factored into (a-b) • (a 2 +ab +b 2) Proof : (a-b)•(a 2 +ab+b 2) = a 3 + a 2 b + ab 2-ba 2-b 2 a-b 3 = a 3 …
WebbIdentities Proving Identities Trig Equations Trig Inequalities Evaluate Functions Simplify. Statistics. ... factor x^{3}+1. en. image/svg+xml. Related Symbolab blog posts. Practice … WebbAlgebra. Simplify 3x+1. 3x + 1 3 x + 1. Nothing further can be done with this topic.
WebbSimplification: When we have a division of fractions, this complex expression can be rewritten as a fraction by multiplying the external expressions (numerator) and the internal expressions (denominator). Webb14 apr. 2016 · Explanation: Note that x = 1 is not in the domain, as it would result in division by 0. Also, using the difference of cubes formula , we have. x3 −1 = x3 −13 = (x −1)(x2 + x +1) Putting these together, we have, for x ≠ 1, x3 −1 x −1 = (x − 1)(x2 + x + 1) x −1 = x2 +x −1. Answer link.
WebbExpert Answer. Let x(t) = 2cos(20πt+ π/3)+2 3cos(20π(t− 1/8))+2cos(20πt− π/3). Simplify x(t) to the form x(t) = Acos(2πf t+ ϕ). Then a. A = 2 3,f = 10,ϕ = π/4 b. A = 4,f = 10,ϕ = …
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