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  • 13-09-2017
  • Mathematics
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What is the product?(-2d^2+s)(5d^2-6s)

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cher
cher cher
  • 13-09-2017
(-2d² + s)(5d² - 6s)

Simplify.

(-2d² × 5d²) + (-2d² × 6s) + (s × 5d²) + (s × -6s)

Simplify.

-10d² + (-12d²s) + (5d²s) + (-6s²)

Take out the parenthesis.

-10d² - 12d²s + 5d²s - 6s²

Combine like terms.

-10d² + (-12d²s + 5d²s) - 6s²

Simplify.

-10d² - 7d²s - 6s²

~Hope I helped!~
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