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pochemuha
3 years ago
9

Find all the possible values of b such that 3x^2 + bx -2 can be factored

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
8 0
B can be 1, or b can be -5.
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Find the quotient and reduce to lowest terms: ((x²-4)/(3x)) ÷ ((x-2)/(2x)).
DENIUS [597]

Answer:   2/3 * (× + 2 )

Step-by-step explanation:

((x²-4)/(3x)) ÷ ((x-2)/(2x)).          ⇒   [ ( ײ - 4 ) * 2x ] ÷ [ ( × - 2 ) *3x ]

Simplifying by x   [ 2 * ( ײ - 4 ) ] ÷ [ ( × - 2 ) *3 ] ⇒ (2/3)*{ [ ( x-2 )*(×+2)]÷ (×-2) }

Simplifying by ( ×+2)     2/3 * (× + 2 )

3 0
3 years ago
What is the answer to the equation 9-2x=35
zepelin [54]
First you subtract 9 from both sides, so you get -2x=26
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5 0
3 years ago
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THE RIGHT ANSWER WILL RECIEVE A BRAINLEST AND POINTS AND THANXS!!!
evablogger [386]
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6 0
3 years ago
All of the following represent the same ratio except _____.<br> 1 to 5<br> 5/1<br> 5:1
natita [175]

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Step-by-step explanation:

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7 0
4 years ago
Paulette Woods purchased a $20,000 bond at 95.25. The bond has an annual interest rate of 7.5%. Find the annual yield to the nea
gizmo_the_mogwai [7]

Answer: The annual yield to the nearest whole percent is 8%

Step-by-step explanation:

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= 8%

8 0
3 years ago
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