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(2x + 3)(3x - 1) = ?...

(2x + 3)(3x - 1) = ?

A

`(6x^(2) + 8x - 3)`

B

`(6x^(2) + 7x - 3)`

C

`(6x^(2) - 7x - 3`

D

`(6x^(2) - 7x + 3)`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the expression \((2x + 3)(3x - 1)\), we will use the distributive property (also known as the FOIL method for binomials). Here’s a step-by-step breakdown: ### Step 1: Distribute \(2x\) to both terms in the second bracket We start by multiplying \(2x\) with each term in the second bracket \((3x - 1)\): \[ 2x \cdot 3x + 2x \cdot (-1) \] This gives us: \[ 6x^2 - 2x \] ### Step 2: Distribute \(3\) to both terms in the second bracket Next, we multiply \(3\) with each term in the second bracket \((3x - 1)\): \[ 3 \cdot 3x + 3 \cdot (-1) \] This gives us: \[ 9x - 3 \] ### Step 3: Combine all the terms Now, we combine all the terms we have obtained from the previous steps: \[ 6x^2 - 2x + 9x - 3 \] ### Step 4: Combine like terms We combine the like terms \(-2x\) and \(9x\): \[ 6x^2 + (9x - 2x) - 3 = 6x^2 + 7x - 3 \] ### Final Answer Thus, the final result of \((2x + 3)(3x - 1)\) is: \[ \boxed{6x^2 + 7x - 3} \] ---
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