Practice mode / Equations and Inequalities If a A Option A: a/c B Option B: a/b C Option C: b/a D Option D: c/b E Option E: c/a Correct answer E. c/a Show answer Report a problem How we write and check questions
Question 01 / Equations and Inequalities If x is an even integer and 4x 24 then x can be equal to? A Option A: 15 B Option B: 8 C Option C: 16 D Option D: 7 E Option E: 14 Correct answer E. 14 Show answer Open question
Question 02 / Equations and Inequalities The binomial x2-30 is exactly divisible by? A Option A: x+5 B Option B: x-3 C Option C: x-5 D Option D: x+1 Correct answer A. x+5 Show answer Open question
Question 03 / Equations and Inequalities If 1 = m + mt2 then t =? A Option A: (m-1)/t B Option B: (1-m)/mt C Option C: (1+m)/n D Option D: (m-1)/mt E Option E: ?(1-m)/m Correct answer E. ?(1-m)/m Show answer Open question
Question 04 / Equations and Inequalities (x4+y)2+(x4-y)2=? A Option A: 2(x6+y2) B Option B: 4(x8-y4) C Option C: 3(x5-y3) D Option D: 8(x4+y2) E Option E: 2(x8+y2) Correct answer E. 2(x8+y2) Show answer Open question
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