Operasi Penjumlahan dan Pengurangan
Soal 01
\(5x + 11x \:-\: 2x = \dotso\)
(A) \(10x\)
(B) \(12x\)
(C) \(14x\)
(D) \(15x\)
Soal 02
\(2x + 5y \:-\: x + 4y = \dotso\)
(A) \(2x + 3y\)
(B) \(x + 9y\)
(C) \(x + 10y\)
(D) \(3x + 2y\)
Soal 03
\(2x^2 + 3xy \:-\:2xy + y^2 = \dotso\)
(A) \(2x^2 + xy + y^2\)
(B) \(3x^2y^2 + xy\)
(C) \(2x^2 + y^2 + 3xy\)
(D) \(x^2 + y^2 + 2xy\)
Soal 04
\(3x + 12y \:-\:(7x + 5y + z) = \dotso\)
(A) \(-3x + 7y \:-\:z\)
(B) \(-4x + 7y \:-\:z\)
(C) \(-4x + 8y + z\)
(D) \(4x + 7y + z\)
Soal 05
\(2(x\:-\:3y) + 5(x + 4y) = \dotso\)
(A) \(4x + 10y\)
(B) \(5x + 12y\)
(C) \(7x + 13y\)
(D) \(7x + 14y\)
Operasi perkalian dan Pembagian
Soal 06
\(5x \times 2x = \dotso\)
(A) \(8x\)
(B) \(8x^2\)
(C) \(10x\)
(D) \(10x^2\)
Soal 07
\(7x \times 8y = \dotso\)
(A) \(15xy\)
(B) \(25xy\)
(C) \(56xy\)
(D) \(60xy\)
Soal 08
\(2x(x + y) = \dotso\)
(A) \(2x^2 + 2xy\)
(B) \(2x + 2y\)
(C) \(2x + 2xy\)
(D) \(2x^2 + 2y\)
Soal 09
\(25x \div 5x = \dotso\)
(A) 4
(B) 5
(C) 6
(D) 7
Soal 10
\(8x^3 \div 2x^2 = \dotso\)
(A) \(2x\)
(B) \(3x\)
(C) \(4x\)
(D) \(5x\)
Soal 11
\(\dfrac{6x^3y^2}{3x^2y} = \dotso\)
(A) \(2xy\)
(B) \(3xy\)
(C) \(4xy\)
(D) \(5xy\)
Soal 12
\(\dfrac{12x}{15y} \div \dfrac{3x}{5y} = \dotso\)
(A) \(\dfrac{4}{3}\)
(B) \(\dfrac{5}{7}\)
(C) \(\dfrac{1}{15}\)
(D)\(\dfrac{4}{11}\)