angeliqueerwin82
Answered

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I need help solving this (4a^2+6a+9)(2a-3)​

Sagot :

rhoanessue56

Answer:

8a(^3)−27

Step-by-step explanation:

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Answer:

a = 3/2

Step-by-step explanation:

Solve for a over the real numbers:

8 a^3 - 27 = 0

Hint: | Isolate terms with a to the left hand side.

Add 27 to both sides:

8 a^3 = 27

Hint: | Divide both sides by a constant to simplify the equation.

Divide both sides by 8:

a^3 = 27/8

Hint: | Elminate the power on the left hand side.

Take cube roots of both sides:

Answer:  a = 3/2

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