X^2-ax+b=0 The roots are 5 and 7 a? b?
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Originally Posted by sf1903 X^2-ax+b=0 The roots are 5 and 7 a? b? Expand (x - 5)(x - 7) and compare it with x^2 - ax + b.
Originally Posted by mr fantastic Expand (x - 5)(x - 7) and compare it with x^2 - ax + b. Awesome Thanks!!! Many kisses
Originally Posted by mr fantastic Expand (x - 5)(x - 7) and compare it with x^2 - ax + b. Answer: 12 and 35 Awesome Thanks!!! Many kisses
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