Question

Представьте в виде многочлена стандартного вида выражение:

Answer 1

=5a²-2a-3-2a²-2a+5=3a²-4a+2

Answer 2

Expression in Standard Form

To represent an expression in standard form, we need to simplify and arrange the terms in a specific order. Based on the search results, we can consider the following expression as an example:

(y+4)(y^2-3y+5) To simplify this expression, we can use the distributive property to multiply the terms within the parentheses:

y(y^2-3y+5) + 4(y^2-3y+5)

Expanding further:

y^3 - 3y^2 + 5y + 4y^2 - 12y + 20

Combining like terms:

y^3 + y^2 - 7y + 20

Therefore, the expression (y+4)(y^2-3y+5) can be represented in standard form as y^3 + y^2 - 7y + 20.