- For what value of b is x^2+bx+49 a perfect square? I got that b is -14 is that correct?

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to invest in it s production? My stomach acid is burning the heck outta me? Does Acidic tendency have anything to do with atomic number? An object is traveling around a circle with a radius of 4 meters. If in 30 seconds the object travels 7 meters, what is its angular speed?

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