Question

simplify 7x+(x+5)(x-12) ​

Answer 1

Answer:

x = 7.74

Step-by-step explanation:

7x + ( x + 5 ) ( x - 12 )

7x + x² - 12x + 5x - 60

7x - 12x + 5x + x² - 60

-5x + 5x + x² - 60

x² - 60

x = √ 60

x = 7.74

8 ( Approx )