find the product of polynomials

(3x+5) (2x-7)

1 answer

To find the product of the polynomials \( (3x + 5)(2x - 7) \), we can use the distributive property (also known as the FOIL method for binomials).

  1. First: Multiply the first terms: \[ 3x \cdot 2x = 6x^2 \]

  2. Outer: Multiply the outer terms: \[ 3x \cdot (-7) = -21x \]

  3. Inner: Multiply the inner terms: \[ 5 \cdot 2x = 10x \]

  4. Last: Multiply the last terms: \[ 5 \cdot (-7) = -35 \]

Now, combine all the results: \[ 6x^2 - 21x + 10x - 35 \]

Next, combine the like terms (-21x and 10x): \[ 6x^2 - 11x - 35 \]

So, the product of the polynomials \( (3x + 5)(2x - 7) \) is: \[ \boxed{6x^2 - 11x - 35} \]

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