Question

x square -35x-300
solve by quadratic formula
​

Answer 1

Step-by-step explanation:

x²-35x-300

By comparing to the general form,we get

a= 1,b= -35,c= -300

By using quadratic formula

b²-4ac= (-35)-4×1×(-300)

= 1225+1200

= 2425

x= -b±√b²-4ac

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2a

x= -(-35)±√2425

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2×1

x= 35+√2425. or x= 35-√2425

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2. 2