Question

find the value of a and b for the quadratic equation 5ײ-7=-6×​

Answer 1

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Answer:

6±<√176/10

Step-by-step explanation:

5x²-7=-6x

5x²+6x-7=0

-b±√b²-4ac/2a

-6± √(6)²-4(5)(-7)/2(5)

-6±√36+140/10

-6±<√176/10