exam Maths Puzzle Numerical Ability

Find the values of each of the following plynomials of the given values of the variable:
-x^2-5x-6, x = -3 and x = -2

I am not getting this problem and a bit confused on how to solve this,and need some help. Thanks.

Read Solution (Total 0)

exam Other Question

Q#39. (heating water)the temperature of water in a heating ea keetle rises according to the equation y=30x+72, where y is the temperature (in degrees fahrenheit)x minutes after th Determine all rational zeros.

P(x)= 4x^3 + 15x + 36