Answer:
Step-by-step explanation:
1) so you want to simplify this monomial first
(divide coefficients by 7)
(3x^6y^5)/2x^2y^9
2) next, you want to eliminate the extra "x" and :y: values
(bring x value with smaller power to the higher power x value)
so
(3x^6*x^-2y^5)/2y^9
(3x^4y^5)/2y^9
(do same thing for "y")
(2x^4)/2y^4
hope this helps
Answer:
Or, by approximating:
Step-by-step explanation:
Let’s convert this to standard form. We have:
Subtract 5x² from both sides:
And add 6x and 1 to both sides:
This is not factorable. So, we will need to use the quadratic formula.
The quadratic formula for a quadratic in standard form is given by:
In this case, a=3; b=6, and c=1.
Substitute appropriately:
Simplify:
We can simplify the square root:
Hence:
Simplify:
Hence, we will have two solutions:
Approximating them, we can see that our solutions are approximately:
