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3 years ago

Simplify the given expression. (4x2squared-15x-21)+3x2squared-10)

Mathematics

1 answer:

Bess [88]3 years ago

4 0

Answer:

$7x^{2} - 15x -31$

Step-by-step explanation:

$(4x^{2} - 15x -21) + 3x^{2} - 10 = 4x^{2} + 3x^{2} - 15x -21 - 10 = 7x^{2} - 15x -31$

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alexdok [17]

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3 years ago

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disa [49]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

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yawa3891 [41]

Answer:

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Step-by-step explanation:

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liberstina [14]

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