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Factorization — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSFactorization1 Mark
MCQ
The value of $(0.68)^{2}-(0.32)^{2}$ is
  • A
    $-1$
  • B
    $0$
  • C
    $1$
  • ✓
    $36$
✓

Answer

Correct option: D.
$36$
$(0.68+0.32)(0.68-0.32)=0.36$

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