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Q: What do we call an expression where the highest power of x is 2?
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Is this equation linear or nolinear a 2 over b 8?

there's no equals sign so it's not an equation, it's an expression. i assume you mean (a^2)/(b^8) in which case it's a non-linear expression in both a and b. "linear in x" means the highest power of x in the expression is 1. this means there is no x^2 or x^8 etc. 2x + 4 is linear because the highest power of x is 1 2(x^3) + 4x + 7 is nonlinear because the highest power of x is 3


Is this 7x2-5x plus 2 a monomial binomial or trinomial?

The term with the highest power(s) of the unknown variable(s) is 7x2. The power is 2 so the expression is a binomial.


A quadratic polynomial is a third-degree polynomial?

No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).


What is the equation 2 to the power of 4?

2 to the power of 4 is an expression, it is not an equation.


How do you Simplify the expression 2 to the forth power x 2 what is the answer?

32


What is an example of a quadratic expression?

x2 + 3x + 4 This is quadratic because the highest exponent of x is 2, and it is an expression because there is no equals sign.


What is the value of the expression 4 over 2 to the power of -2?

1/4


Lowest common denominator of 40 25 20?

Find the highest of each prime power. 40 = 2^3*5 25 = 5^2 20 = 2^2*5 Bring them together. The highest power of 2 is 3, and the highest power of 5 is 2. 2^3*5^2 = 200


How do you evaluate an expression?

You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.


What is the 5th power of 2 in numerical expression?

25 2x2x2x2x2 = 32


Equivalent expression for -5 to the second power?

(-5)2 = 25


What is the least common multiple of 11 18?

lcm(11,18) Factor the expressions that are not already factored. 18=2 x 3² Identify all the factors and their highest power in all expressions. Multiply the highest powers of these factors to get the least common multiple. 2 x 3² x 11 Expand the expression. 198