Wich equation is the standard form of
-56+14^2=-51

The answer should be

Step-by-step explanation:

Step 1: First, you add 51 to both sides

−56x + + 51= 0

Step 2: then you fix the order.

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

step-by-step explanation:

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where's the diagrams?