ANSWER
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EXPLANATION
Use the quadratic formula since the equation doesn't factorize not simplify by 3
What? Where’s the question 11
First you distribute the 3
(3x-12) (x+5)=0
then you set each equation equal to zero
3x-12=0 & x+5=0
then you solve for x
x =4, -5
Answer: ab+a-b
ab+ac-a2
CLT( collect like terms)
ab+a2+ac-bc
ab+a-b.
Hope this is correct
C) Ther is one outliner , indicating an abnormally large number of books were rented out on that day