Question

Find the value of the polynomial 7x-3xsquare+5 at x= -2. ​

Answer 1

7x-3x²+5

7*-2-3*-2²+5

-14+12+5

-2+5

3

Hope This Helps..

Please Mark Me as Brainliest For More support and also If you're new start following me :)

Thank you ❤️