Answer:
a^2 + 9a + 20
Step-by-step explanation:
It's the first step.4x-x-2+6=6x+16 ##substract 2 rather an add 2
Check it carefully next time.!!
Divide the fraction gives you an irrational number since the decimal goes on forever but since the decimal can be written as a "fraction or ratio" it is rational.
Best of Luck!
That would be 4/3
3/4 x * 4/3 = x
9 * 4/3 = 3*4 = 12