Find the value of x if
(x-3)(2x-8)
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7
SOLUTION:
(x - 3) (2x - 8)
x(2x - 8) -3(2x - 8)
2x^2 - 8x - 6x + 24
2x (x - 4) -6(x - 4)
(x - 4) (2x - 6)
Now,
x - 4 = 0
x = 4
And,
2x - 6 = 0
2x = 6
x = 6/2
x = 3
Hence, the value of x is 4 and 3
palaksute28:
u plz..
Answered by
8
⭐《ANSWER》
↪Actually welcome to the concept of the QUADRATIC EQUATIONS
↪Basically here , we can find the values of X by opening the brackets and solving the quadratic equation
↪Eventually A quadratic Equation always have Two roots , if it has more than two roots , it becomes an Identity
↪so here after solving we get as
↪Values of X are 3,4
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