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3 years ago

What is the product? (-2d^2+s)(5d^2-6s)

2 answers:

7 0

(-2d^2+s)(5d^2-6s)
= (-2d^2*5d^2 + s*5d^2 -2d^2*-6s + s*-6s
= -10d^4 + 5sd^2 + 12sd^2 - 6s^2
=-10d^2 + 17sd^2 - 6s^2
This is the final result

densk [106]3 years ago

4 0

Answer:

It's B on edge.

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Step-by-step explanation:

Given expression,

48 ÷ ((2 + 6) × 2) − 1

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Alenkasestr [34]

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