exam Maths Puzzle Numerical Ability

Factor and use the principal of zero products.

4k^2-25-0 (the letter k is raised to the 2nd power)

Read Solution (Total 0)

exam Other Question

#2: Solve each absolute value inequality using interval testing. Graph the solution on a number line
and write the solution using set-builder notation form or interval notation form.
a. The absolute value of 4k-20 is greater than or equal to 0. 28x - 2(10x-0.365)=7x + 0.035