3 years ago

Select all solutions for the equation (3x + 5)(2x + 8) = 0

Mathematics

1 answer:

Neko [114]3 years ago

7 0

Answer:

x=-1.67 or x=-4

Step-by-step explanation:

3x+5=0 and 2x+8=0

3x=0-5 2x=-8,,,divide both sides by 2, the two's cancel then x=-4

3x=5 Divide by 3 to hve x on one side,,, thus the answer is -5÷3=1.666...

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

If we designate the points of interest as C, E, and R, we are told that ...

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2 years ago

66x + 8= 20x -15<br> Solve

tensa zangetsu [6.8K]

66x + 8 = 20x - 15

66x - 20x = -15 - 8

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2 years ago

Solve the system of linear equations. 2x + 6y = -3 2x + 6y = 0 Ο Α (0, 2) infinitely many solutions C (9,7) no solution

galina1969 [7]

Answer:

Step-by-step explanation:

-3 = 2x+6y

2x+6y = 0

By transitivity, -3 = 0, a contradiction. No solution.

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