Janecyrilleviz
Answered

what is the sum(
[tex] {2b }^{2} + 5b - 4) + 4 {b}^{2} - 8b - 2)[/tex]
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Sagot :

Hamzuiviz

SUM OF (2b²+5b-4) AND (4b²-8b-2)

(2b²+5b-4)+(4b²-8b-2)

combine like terms

》2b²+4b²+5b-8b-4-2

simplify

》6b²-3b-6

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