exam Maths Puzzle Numerical Ability

5(3-2i)-4i(9-6i)

Read Solution (Total 0)

exam Other Question

I'm hoping that's the correct subject area. My question says 2x+2/10x^2+16x+6 Simplify the expression. Where as 2x+2 are both over all of 10x^2+16x+6. I have the answer, which i I need some help on these problems. I have to put them into factored form.

1. x^2+2x+9x+18
2. x^2+4x
3. x^2+2x+48
4. x^2+2x+7x+14
5. x^2+x-12
6. x^2+12x+27

Thank You!!