x-4*x+4=54+x-5*x-10 pls tell the answer of this question
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=> x^2 - 16 = 54 + x^2 -15x + 50
=>-16 = -15× + 104
=> -15x +104 = -16
=> -15x = -120
=> x = -120/-15 = 8
Hope this helps.
=>-16 = -15× + 104
=> -15x +104 = -16
=> -15x = -120
=> x = -120/-15 = 8
Hope this helps.
nishka3:
thanks
Use identities in these cases
Have u understood? Bcoz your understanding is more important
yes i understood
Thats fine
i hv put one mor question pls tell that also
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