3 years ago

Select difference of (8x2-3x3) - (2x2-5x3)

Mathematics

2 answers:

mylen [45]3 years ago

5 0

(8x2-3x3) - (2x2-5x3)
= (16-9)-(4-15)
=7-(-11)
=7+11
=18

storchak [24]3 years ago

5 0

(8x^2 - 3x^3) - (2x^2 - 5x^3)

= 8x^2 - 3x^3 - 2x^2 + 5x^3.

= 8x^2 - 2x^2 + 5x^3 - 3x^3. Simplify together like terms.

= 6x^2 + 2x^3

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antiseptic1488 [7]

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