exam Maths Puzzle Numerical Ability

Solve each absolute value equation and graph the solution set.

x/2-5=-1

Read Solution (Total 0)

exam Other Question

x^2+y^2-6y=247 Use square root procedure to solve the following quadratic equation. I was able to get down to the last part of problem but have been stumped since.

2x^2=48

1) 2x^2/2=48/2
2) x^2=24
3) x=+-sq root 24
4) ????