👤

Sagot :

(5x+2) (2x-5) + 25x^2 +30x + 9

5x(2x-5) + 2(2x-5) + 30x + 9

5x(2x-5) + 2(2x-5) +25x^2 +30x + 9

10x^2 - 25x + 2(2x-5) + 25x^2 +30 +9

10x^2 -25x +4x -10 + 25x^2 +30x + 9

10x^2 -21x -10 + 25x^2 + 30x + 9

10x^2 -21x -10 + 25x^2 +30x +9

10x^2 -21 -1 +25x^2 +30x

solution 35x^2 +9x -1

je sais pas si c'est ca mais j'ai trouvais ca

Other Questions

© 2024 IDNLearn. All rights reserved.