How many terms are in 3x + 5y - 9?, 5, 3, 4, 2, Like terms contain same variable and powers?, false, True, Which of the following pairs are like terms?, 15a2 and 155a, 13ab and ab, 15a and 13b, Which of the followings is an example of unlike term?, 11 and 81, 25y and y2, 32xyz and xyz, Which of the following expressions has a variable?, 5 + 7, 2z + 15, 17 - 8, Which of the followings is in index form of 8 ÷ 8 ?, 80, 81, 18, Choose the correct answer of 56 x 55 = ?, 2511, 530, 511, Choose the correct answer of 212 ÷ 23 = ?, 215, 29, 129.

Algebra

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