I'm pretty sure it's 4x+6x²-9
I think the answer is -4 if you subsitute x for 3
Answer:
30 .000
30.00/0 since thenumber is not more than five u add a 0
the answer therefor is 30.00
To reduce fractions to lowest terms, find the biggest number that divides evenly into <u>both</u> the numerator and the denominator. Then divide and your new fraction should be in lowest terms if you used the biggest number. This number is called the Greatest Common Factor of the numerator and denominator.
Example:
5/10 reduces to 1/2 because 5 divides into 5 once and into 10 twice.
12/15 reduces to 4/5 because 3 divides into 12 four times, and into 15 five times.
