Answer:
There is no real solution.
Step-by-step explanation:
There is no solution because 5 is not equal to 7.
There zeros of a function mean the x-intercepts. simpler way: At what x-values does the graph of the equation intersect the x-axis.
I don't know the if the last term of your function is +1 or -1 , so I did both for you using desmos graphing calculator.
You can also use quadratic formula, and do the algebra, and see if you get the same answer.
Answer:
44
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
you multyply 4 by 10 to get 40 or add 4 10 times