Question

Find the value of the polynomial 3x square - 4x square+7x-5 when x=-3​

Answer 1

Step-by-step explanation:

⠀⠀⠀⠀⠀${\rm{\purple{\underline{\underline{★Le \:Answer★}}}}}$

3x² - 4x² + 7x - 5

- 1x² + 7x - 5

-1(-3)² + 7(-3) - 5

-9 - 21 -5

-35

Answer 2

Answer:

-35

Step-by-step explanation:

substitute -3 in given expression

3x^2-4x^2+7x-5

-9-21-5

-35