Solve for x over the real numbers: The left hand side factors into a product with two terms: Rewrite 16 16 as 42 4 2.
Solved U 0 20a 0 + 6464 39. 17x2 + 16 + x4 Answer (x +
Let u = x² so, u² = x⁴.
U2 − 17u + 16.
1 more similar replacement (s). All equations of the form ax^ {2}+bx+c=0 can be solved using the quadratic formula: The first term is, x4 its coefficient is 1. Now the equation is quadratic in u and the solutions can be calculated using quadratic formula.
Substitute u = x2 u = x 2 into the equation. \lim _{x\to 0}(x\ln (x)) \int e^x\cos (x)dx \int_{0}^{\pi}\sin(x)dx \sum_{n=0}^{\infty}\frac{3}{2^n} show more So, the given equation can be written as: Using the quadratic formula, we find the values of u and.
To factor the result, solve the equation where it equals to 0.
By rational root theorem, all rational roots of a polynomial are in the. X2 was replaced by x^2. \lim _{x\to 0}(x\ln (x)) \int e^x\cos (x)dx \int_{0}^{\pi}\sin(x)dx \sum_{n=0}^{\infty}\frac{3}{2^n} show more To solve the equation x4 − 17x2 + 16 = 0, we can use a substitution method to simplify the problem.
This will make the quadratic formula easy to use.
![Solved Question 3 [4 Marks] Solve by factoring x4 17x2 +](https://i2.wp.com/media.cheggcdn.com/study/b40/b40121a0-c469-434a-af9f-937a2ce9798c/image.png)
