Algebra-1

To expand the expression (-4x + 1)(5x - 2) into a polynomial in standard form, we need to multiply each term of the first expression by each term of the second expression and then combine like terms.

First, multiply the terms of the first expression by 5x:
(-4x) * (5x) = -20x²
(-4x) * (-2) = 8x

Next, multiply the terms of the first expression by -2:
1 * (5x) = 5x
1 * (-2) = -2...