exam Maths Puzzle Numerical Ability

Please help!!!!!!

1) (3x+14)^2+25=0

2) 25x^2=13

3) 2(x-5)^2=3

4) x^2+4x+4=7

Thanks!!!!!!

Read Solution (Total 0)

exam Other Question

Please help me with the following :

Find three consecutive even integers such that 6 times the first is 16 less than four times the sum of the second and third.

thank u One number is 9 more than 3 times another. If their sum is 53, what is the smaller number?