X * x
or
x times x
or
x times itself
or
x squared
all means the same thing
Answer:
x^-13
Step-by-step explanation:
Answer:
s=-4
Step-by-step explanation:
- combine like terms on each side and get 3s-12=6s
- subtract 3s from both sides to get -12=3s
- divide both sides by three and get s=-4
Answer:

Step-by-step explanation:
Write down the slope-intercept form:

Where m is the slope and b is the y-intercept.
To turn the equation into slope-intercept form, isolate y on the left-hand side:

Rearrange the equation a bit:

2x² - 5 + x is a trinomial with a constant term -5.
Hope this helps.