exam Maths Puzzle Numerical Ability

Please help me with this problem:

[x-(-6+ the square root of 13)][x-(-6)-the square root of 13)] Find the product.

Thank you for your help!

Read Solution (Total 0)

exam Other Question

find the domain of the function f(x)= 1
-------
2
x + 7x - 8
Can someone help with this problem:

What is the quotient when x^4 - 4x^2 + 7x + 15 is divided by x + 4