In the expression 4x squared + 7 what is the degree of 4x squared?
How do I solve for X?
4x^2 + 7 is a second degree expression
Had it been 4x^3, it would have been a third degree expression. The term with the highest degree determines the degree of the whole expression.
If the equation had been
4x^2 + 7 = 0
4x^2 = -7
x^2 = -7/4
which is not a real number, so the equation has no REAL solution.
Don't know if you studied complex numbers yet,
from the level of difficulty of your question my guess it that you haven't, so I will not go there.
Thank You! I got it. I guess they weren't really asking me to solve it. Just explain the degree.
In the expression 4x squared + 7, the degree of 4x squared is 2. The degree of a term in an algebraic expression is determined by the highest power to which the variable is raised. In this case, the variable x is raised to the power of 2, so the degree of 4x squared is 2.
To solve for x, you need an equation or an expression that includes x. However, in your given expression 4x squared + 7, there is no equality or equation format. If you have an equation, you can follow these steps to solve for x:
1. Start by isolating the term containing x on one side of the equation by moving all other terms to the other side.
2. Simplify the equation by combining like terms, distributing, or applying any necessary operations.
3. If the equation contains multiple terms with x, use algebraic techniques such as factoring, completing the square, or applying the quadratic formula to solve for x.
4. Once you have solved for x, double-check your solution by substituting it back into the original equation to ensure it satisfies the equation.
If you provide an equation or a specific expression that includes x, I can guide you through the solving process in more detail.