Expand: (x – 6)^2.
Correct answer(s):
- x^2 - 12x + 36
Topic
Algebraic Identities
Practice related MCQ quizzes and improve step by step.
Quizzes in Algebraic Identities
Expand: (a – 9)^2.
Correct answer(s):
- a^2 - 18a + 81
Expand: (x – 4)^2.
Correct answer(s):
- x^2 - 8x + 16
Expand: (a – 7)^2.
Correct answer(s):
- a^2 - 14a + 49
Expand: (x + 2)^2.
Correct answer(s):
- x^2 + 4x + 4
Expand: (x + 4)^2.
Correct answer(s):
- x^2 + 8x + 16
Expand: (a – 3)^2.
Correct answer(s):
- a^2 - 6a + 9
Expand: (a + 6)^2.
Correct answer(s):
- a^2 + 12a + 36
Factor: m^2 – 16.
Correct answer(s):
- (m - 4)(m + 4)
Factor: x^2 – 16.
Correct answer(s):
- (x - 4)(x + 4)
Factor: p^2 – 121.
Correct answer(s):
- (p - 11)(p + 11)
Factor: m^2 – 4.
Correct answer(s):
- (m - 2)(m + 2)
Factor: p^2 – 16.
Correct answer(s):
- (p - 4)(p + 4)
Factor: x^2 – 9.
Correct answer(s):
- (x - 3)(x + 3)
Factor: m^2 – 25.
Correct answer(s):
- (m - 5)(m + 5)
Factor: x^2 – 4.
Correct answer(s):
- (x - 2)(x + 2)
Factor: p^2 – 25.
Correct answer(s):
- (p - 5)(p + 5)
Factor: m^2 – 100.
Correct answer(s):
- (m - 10)(m + 10)
Factor: p^2 – 9.
Correct answer(s):
- (p - 3)(p + 3)
Use identity to expand: (3x + 6)(3x – 6).
Correct answer(s):
- 9x^2 - 36