The roots, zeros, or solutions (they all means same thing) of an equation are when you graph that equation, x-intercepts are the real roots, zeros, or solutions.
Or set the y equal to zero which does the same job.
Answer:
so, 7x²+4x-2 is yr answer.
hope it helps.
the second bubble is the answer
Step-by-step explanation:
x = 30°
y = 30°
By inscribed angle theorem:
