Answer:
rational
Step-by-step explanation:
hope this helps you
x^2-16
A= (b)(h)
A= (x+4)(x-4)
x^2-4^2
I LOVE OUR SWEET MATCHLESS CHRIST JESUS!
3x=x+30
2x=30
x=15
3(15)=45
15+30=45
45 for both
hope that answers your question
