plz..solve this questions answer is six
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hope it will help you sorry for writing
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honeysingh96:
usme kya kha ha ki square jo ha 4 times ha num ka
but ur ans is 36 not 24
o ha i didn't see 12
which class
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Let assume number be x.
4x + x^2 = 96
=> x^2 + 4x-96 = 0
=> (x-8)(x+12) = 0,
so x = 8 or -12.
Check: 4*8 +*^2 = 32+64 = 96. Correct.
(-12)^2–4*12 = 144–48 = 96. Correct.
The number is 8 or -12.
4x + x^2 = 96
=> x^2 + 4x-96 = 0
=> (x-8)(x+12) = 0,
so x = 8 or -12.
Check: 4*8 +*^2 = 32+64 = 96. Correct.
(-12)^2–4*12 = 144–48 = 96. Correct.
The number is 8 or -12.
how
wrong kaise ha my ans tell me
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