Question

Solve ( 3x-7) (5x+9)​

Answer 1

Answer:

The answer is 8x+2.

Step-by-step explanation:

3x-7+5x+9

8x+2

Answer 2

Answer:

$→(3x - 7)(5x + 9) \\ = 15 {x}^{2} + 27x - 35x -63 \\ = \boxed{ 15 {x}^{2} - 8x - 63}✓$

• 15x²-8x-63 is the right answer.