To multiply the binomials \((2x - 5)(x + 7)\), you can follow these steps in the correct order:
-
Write the given expression:
\((2x - 5)(x + 7)\) -
Distribute the first term of the first binomial to both terms of the second binomial:
\(2x \cdot x + 2x \cdot 7 = 2x^2 + 14x\) -
Distribute the second term of the first binomial to both terms of the second binomial:
\(-5 \cdot x - 5 \cdot 7 = -5x - 35\) -
Combine all the terms:
\(2x^2 + 14x - 5x - 35\) -
Combine like terms:
\(2x^2 + (14x - 5x) - 35 = 2x^2 + 9x - 35\) -
Write the final simplified trinomial:
\(2x^2 + 9x - 35\)
So the final result after multiplying the binomials \((2x - 5)(x + 7)\) is \(2x^2 + 9x - 35\).