1. what are the values of a, b, and c in the quadratic formula given the equation 3x^2-x= 4? a. a=3, b=0, c=-4 b. a=3, b=1, c=4 c. a=3, b=1, c=4 d. a=3, b=-1, c=-4 2. what is the first correct step for solving the equation, x^2+x=12 ?

D. a=3, b=-1, c=-4 and for the next D. a=3, b=-1, c=-4

d

step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this