Question

5x³(-3y²)-2x²•y•8x+6x²•y²•3x

Answer 1

5x³(-3y²)-2x²•y•8x+6x²•y²•3x

5x³•(-3y²)-16x³y+18x³y²

x³•(-15y²-16y+18y²)

x³•(3y²-16y)

x³y•(3y-16)

Answer 2

5х³(-3у²)-2х²*у-8х+6х²у²*3х=-15х³у²-16х³у+18х³у²=3х³у²-16х³у=

х³у*(3у-16)

Answer 3

To simplify the given expression, let's combine like terms and perform the necessary calculations step by step:

Expression: 5x³(-3y²) - 2x²•y•8x + 6x²•y²•3x

Step 1: Simplify the first term. 5x³(-3y²) = -15x³y²

Step 2: Simplify the second term. -2x²•y•8x = -16x³y

Step 3: Simplify the third term. 6x²•y²•3x = 18x³y²

Now, let's put all the simplified terms back together:

Final simplified expression: -15x³y² - 16x³y + 18x³y²

Since all the terms have x³ as a common factor, we can further combine them:

Final simplified expression (combining like terms): (-15 + 18)x³y² - 16x³y

Simplify the coefficients:

Final simplified expression: 3x³y² - 16x³y