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When the quadratic equation y = (x − 5)(2x + 3) is written in standard form, what is the value of the coefficient "b"?
answers:
7
−7
2
−15
 one year ago
 one year ago
When the quadratic equation y = (x − 5)(2x + 3) is written in standard form, what is the value of the coefficient "b"? answers: 7 −7 2 −15
 one year ago
 one year ago

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africaz111Best ResponseYou've already chosen the best response.0
ok. can you help me with another problem?
 one year ago

africaz111Best ResponseYou've already chosen the best response.0
Identify which equation is a quadratic equation. y = −5x − 3 y = −4x(x + 10) + 34 y + x2 = (x − 4)(x + 3) y − 2 = (x − 2)(x2 + 1)
 one year ago

DecartBest ResponseYou've already chosen the best response.1
quadratic means that a variableis raised to the power of 2
 one year ago

africaz111Best ResponseYou've already chosen the best response.0
ok so the second one?
 one year ago

DecartBest ResponseYou've already chosen the best response.1
no you have to simplify them
 one year ago

DecartBest ResponseYou've already chosen the best response.1
there may be more than one
 one year ago
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