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Algebra Calculator - Symbolab
x^2-x-6=0 -x+3\gt 2x+1 (x+5)(x-5)\gt 0 ; 10^{1-x}=10^4 \sqrt{3+x}=-2 ; 6+11x+6x^2+x^3=0 ; factor\:x^{2}-5x+6 ; simplify\:\frac{2}{3}-\frac{3}{2}+\frac{1}{4} x+2y=2x-5,\:x-y=3 ; Show More
Equation Solver - Mathway
Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: Click the blue arrow to submit and see the result!
How the Bell X-1 Ushered in the Supersonic Age | Smithsonian
A joint project of NACA and the U.S. Army Air Forces, built by Bell Aircraft of Buffalo, New York, the X-1 reached a speed of 700 miles per hour that bright day, Mach 1.06 at an altitude of...
Bell X-1 | Definition, History, & Facts | Britannica
Bell X-1, U.S. rocket-powered supersonic research airplane built by Bell Aircraft Corporation, the first aircraft to exceed the speed of sound in level flight. In 1947 an X-1 launched from a B-29 bomber and piloted by Chuck Yeager broke the sound barrier and attained a top speed on 1,126 km (700 miles) per hour.
Bell X-1 - Wikipedia
The Bell X-1 (Bell Model 44) is a rocket engine–powered aircraft, designated originally as the XS-1, and was a joint National Advisory Committee for Aeronautics–U.S. Army Air Forces–U.S. Air Force supersonic research project built by Bell Aircraft. Conceived during 1944 and designed and built in 1945, it achieved a speed of nearly 1,000 ...
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