On evaluating the algebraic expression -3(4s - 2t) - 4(2s + 3t), the answer will be
A. −20s - 6t
B. −6s + 20t
C. 21s - 7t
D. 23s + 8t
Related Questions on Chapter 7: Fundamental Algebra - Math Mcqs for Grade 6
On solving 2p - 3q - 4r + 6r - 2q + p, the answer will be
A. 8q -5r
B. 10p + 3q - 5r
C. 3p - 5q + 2r
D. 7p + 5r
The answer of factorization of the expression 4z(3a + 2b - 4c) + (3a + 2b - 4c) is
A. (4z + 1)(3a + 2b -4c)
B. (4z + 1) + (3a + 2b -4c)
C. (4z + 1) - (3a + 2b -4c)
D. (4z - 1)(3a - 2b -4c)
By factorizing the expression 2bx + 4by - 3ax -6ay, the answer must be
A. (2b + 3a)(x - 2y)
B. (2b - 3a)(x + 2y)
C. (2a- 3b)(3x - 2y)
D. (2a + 3b)(2x - 4y)
If -4x + 5y is subtracted from 3x + 2y then the answer will be
A. 3x + 6y
B. 2x + 5y
C. x - 3y
D. x + 3y