Exam Maths Puzzle Algebra

Find the value of the discriminant and determine the number of solutions for each equations
l. 4x^2 + 3x + 1 = 0
2. X^2 + 2X - 6 = 0
3. X^2 - 5X + 1 = 0
4. X^2 - 4X + 4 = 0

Read Solution (Total 0)

Exam Other Question

Q1. Solve 1/8 = 4^5x+4

Q2. Solve 1/125 = 25^8x-5

Choose the exponential function that is satisfied by each of these coordinate pairs: (0,1), (-1,2) and (2, 1/4). If log2 = .85, log 5 = .95 and log7 = 1.25 find the value of this:
log √35