exam Maths Puzzle Numerical Ability

Write the equation in quadratic form and solve by factoring.
x(x-7) + 12 = 0

Read Solution (Total 0)

exam Other Question

solve...5-9x >19+5x and 14x+9>13x-4 and last but not least w=p-21/2 solve for p...whoever will help me i highly appreciate it! Thank you Can someone help me on this problem?

I showed up above what book and page number the problem is on.

The cost of producing a number of items x is given by C = mx + b, in w