Jchiahs78's Post

Need help for P6!! Thanks in advance.

03-05-2023

derwongg

(10+x)(5+x) - x² = 110cm²

50 +10x +5x +x² - x² = 110cm²

15x + 50 = 110cm²

15x = 60cm²

x = 4

10+4 5+4 = 14 9 = 126cm²

1 year ago