HELP ME!!!write each polynomial in standard form 1. 4r + 3 - 9r^2 +7r2. 10x^2+8-6x-10x^2Simplify each polynomial. Write each in standard form. HINT: Watch for the operation! Add? Subtract? Or Multiply? 3. (2v^3-v+8)+(-v^3+v-3)4. (6s^4+7s^2+7)+(8s^4-11s^2+9s)5. (4h^3+3h+1)-(-5h^3+6h-2)6. (8z^3-3z^2-7)-(z^3-z^2+9)7. 5k(3-4k)8. 4m(2m+9m^2-6)9. q(11+8q-2q^2 )10. (x-2)(x+4)11. (6g+7)(3g-8)12. (x-1)^213. (4y+2)^2Factor out the GCF (Greatest Common Factor) Hint: What can you divide every term by? 14. 3b^4-9b^2+6b15. 4g^2+8g16. 45c^5-63c^3+27Factor each polynomial. HINT: Change from x^2+bx+c to (x+p)(x+q) where p and q are the factors of c that add to b. 17. x^2+8x+1218. t^2-5t-1419. p^2-20p+10020. r^2+6r-4021. x^2-13x-3022. d^2-18d+45It would be amazing if someone could answer these for my portfolio I need to do asap but I just can not figure these out!!!! These are the questions for The Unit 3 Polynomial Sample Work for Algebra 1 Connections Academy