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

Identify like terms in the expression. Add or subtract the coefficients of like terms. Rewrite the expression with combined terms. Simplify 4x+5−2x+3. Combine the like terms (4x and −2x): 4x−2x=2x. Combine constants (5 and 3; 5 + 3 = 8).

QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose.

Algebra Calculator shows you the step-by-step solutions! Solves algebra problems and walks you through them.

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.

2023年10月19日 · 2r3^(4/5) = 2r(3^(4/5)) For nested parentheses or brackets, solve the innermost parentheses or bracket expressions first and work toward the outermost parentheses. For each expression within parentheses, follow the rest of the PEMDAS order: First calculate exponents and radicals, then multiplication and division, and finally addition and ...

Solve an equation, inequality or a system.

Begin by entering your mathematical expression into the above input field, or scanning it with your camera. Once you've entered the expression, click the 'Go' button to initiate the simplification process. The calculator will instantly simplify the expression and provide the result, helping you save time and effort.

6 foot 4 = exactly 76 decimal inches. For each height, this table shows the percentage of Americans, aged 20-29, who are less than that height. Source. How tall is 6 ft 4 in centimeters? How high is 6 foot 4? Use this easy calculator to convert feet and inches to centimeters.

In mathematics, a quadratic equation (from Latin quadratus 'square') is an equation that can be rearranged in standard form as displaystyleax²+bx+c=0,, where the variable x represents an unknown number, and a, b, and c represent known numbers, where a ≠ 0. (If a = 0 and b ≠ 0 then the equation is linear, not quadratic.)