The Boeing X-40 Space Maneuver Vehicle is a test platform for the Boeing X-37 reusable spaceplane, built by Boeing Phantom Works. It sought to test the X-37's systems in order to …

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The unmanned, unpowered Boeing X-40A was the first-phase flight test vehicle for the U.S. Air Force’s Space Maneuver Vehicle program that began in the late 1990s. The program aimed to …

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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, …

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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): …

See a solution process below: Explanation: Multiply each term within the parenthesis by the term outside the parenthesis: \displaystyle{\left({4}{x}\right)}{\left({x}+{5}{x}\right)}\Rightarrow ... 5x3+40

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