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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.
x→−3lim x2 + 2x − 3x2 − 9. 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.
17 Μαΐ 2015 · Answer link. 8y^3-27 = (2y)^3 - 3^3 = (2y-3) ( (2y)^2+3 (2y)+3^2) = (2y-3) (4y^2+6y+9) based on the difference of cubes identity: m^3-n^3 = (m-n) (m^2+mn+n^2), with m=2y and n=3. Note that (4y^2+6y+9) has no simpler factors with real coefficients.
Click the blue arrow to submit and see the result! The equation solver allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.
The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. The calculator works for both numbers and expressions containing variables. Step 2: Click the blue arrow to submit and see the result!
QuickMath allows students to get instant solutions to all kinds of math problems, from algebra and equation solving right through to calculus and matrices.
Welcome to Quickmath Solvers! Solve. Simplify. Factor. Expand. Graph. GCF. LCM. New Example. Help Tutorial. Solve an equation, inequality or a system. Example: 2x-1=y,2y+3=x.
