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Algebraic Expressions and Identities — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSAlgebraic Expressions and Identities1 Mark
MCQ
Assertion (A) The algebraic expression $(x+3)(x-3)$ can be simplified as $x^2-9$.
Reason (R) The expression $(a+b)(a-b)$ can always be simplified as $a^2-b^2$.
  • ✓
    Both A and R are correct and R is the correct explanation of A.
  • B
    Both A and R are correct but R is not the correct explanation of A.
  • C
    A is false but R is true.
  • D
    A is true but R is false.
✓

Answer

Correct option: A.
Both A and R are correct and R is the correct explanation of A.
A

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