Maths True/False Algebra Questions With Answers – sample 2 April 22, 2020 admin Answer by TRUE or FALSE the following algebra questions. answers provided. Also included are the solutions with full explanations. (True or False) The inequality |x + 1| < 0 has no solution. (True or False) If a and b are negative numbers, and |a| < |b|, then b – a is negative. (True or False) The equation 2x + 7 = 2(x + 5) has one solution. (True or False) The multiplicative inverse of -1/4 is -1/8. (True or False) x ÷ (2 + z) = x ÷ 2 + x ÷ z (True or False) |-8| – |10| = -18 (True or False) (8 ÷ 4) ÷ 2 = 8 ÷ (4 ÷ 2) (True or False) 31.5(1.004)^{20} < 31.6(1.003)^{25} (True or False) The graph of the equation y = 4 has no x-intercept. (True or False) The value of n(n + 3)/2 = 3/2 when n = 0. (True or False) The distance between the numbers -9 and 20 is equal to the distance between 9 and -20 on the number line. (True or False) If f(x) = sqrt(1 – x), then f(-3) = 2. (True or False) The slope of the line 2x + 2y = 2 is equal to 2. (True or False) |x + 5| is always positive. (True or False) The distance between the points (0 , 0) and (5 , 0) in a rectangular system of axes is 5. (True or False) 1 / (2x – 4) is undefined when x = -4. (True or False) (-1/5)^{-2} = 25. (True or False) The reciprocal of 0 is equal to 0. (True or False) The additive inverse of -10 is equal to 10. (True or False) 1 / (x – 4) = 1/x – 1/4. Answers to the Above Questions TRUE TRUE FALSE (2x + 7 = 2x + 10 , 7 = 10 no solution) FALSE ( multiplicative inverse of -1/4 is -4) FALSE (try the values x = 8 and z = 2) FALSE ( = 8 – 10 = -2) FALSE (left side = 1 , right side = 4) FALSE TRUE FALSE ( =0 ) TRUE TRUE FALSE ( = -1 ) FALSE ( = 0 for x = -5) TRUE FALSE (undefined when 2x – 4 = 0 , x = 2) TRUE FALSE (the reciprocal of 0 is undefined) TRUE FALSE (try x = 2)