-1331.
(-5)2 = 25
-7p2 -2p3 + 5 is an expression, not an equation or inequality. An expression cannot be solved
An expression of the second degree can be any kind of expression, the most popular being a quadratic polynomial of the form ax^2 + bx + c.
substitution
-1331.
(-5)2 = 25
If you are implying the expression can only have two terms than any expression where the second subtracted negative term is larger than the first negative term would work to give you a negative answer. e.g. (-4) - (-1) = -3, (-10) - (-3) = -7, (-412) - (-15) = -397, etc.
eleven to the second power means eleven times eleven. the answer is 121.
It is a polynomial expression in x. What about it?
No it is not.
-7p2 -2p3 + 5 is an expression, not an equation or inequality. An expression cannot be solved
They are not equivalent.
The second.
The expression given is 5 - mn - n. In this expression, the second term is -mn. The coefficient of the second term is -1, as it is understood that when a variable is written without a coefficient, it is considered to have a coefficient of 1.
Earthquakes
An expression of the second degree can be any kind of expression, the most popular being a quadratic polynomial of the form ax^2 + bx + c.