Question

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$|x {}^{2} - 16x + 63 = 0 |$


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Answer 1

Step-by-step explanation:

x2 -7x- 9x+63 =0

x(x-7) -9( x-7) = 0

(x-7) (x-9) =0

x = 7, 9

hope it helps you.....❤☺✌

Answer 2

Answer:

the value of X will either be 7 or 9.

Step-by-step explanation:

since it is a quadratic equation ,the unknown have always two values for any typ of qudratic equation