Question

How much is 5x³ 2x² + 7x + 3 less than 7x³ + 4x² - 5x + 6?​

Answer 1

Step-by-step explanation:

Simply subtract them and find the difference like that:

${7x}^{3} - {5x}^{3} + 4 {x}^{2} - {2x}^{2} + 7x - ( - 5x) + 6 - 3$

we get,

${2x}^{3} + 2 {x}^{2} + 7x + 5x + 3$

${2x}^{3} + 2 {x}^{2} + 12x + 3$

Solved .

Answer 2

required answer is in the picture