. An equation is shown below. 2x = 60 Which of these situations could the equation represent?

x=30

Step-by-step explanation:

2x=60

2(×)X=30

thus:

x= 60÷2

X =30

step-by-step explanation:

quartic functions has x = –1 and x = –2 as its only two real zeroes:

f(x) = a(x+2)(x+1)   a: real number