Question

Multiply (3x2 – 8x + 5) by (4x – 5)​

Answer 1

Answer:

$12x^{3} - 47x^{2} +60x-25$

Step-by-step explanation:

Given:

Multiply $3x^{2} -8x+5$ by $4x - 5$

⇒$(3x^{2} - 8x + 5)(4x-5)$

⇒$4x(3x^{2} -8x+5)-5(3x^{2} -8x+5)$

⇒$(12x^{3} -32x^{2} +20x- 15x^{2} + 40x - 25)$

⇒$12x^{3} - 47x^{2} +60x-25$

Answer 2

Answer:

4x–5( 3x²– 8x + 5)

12x³ – 32x² + 20x – 15x² + 40x – 25

12x³ - 47x² + 60x - 25