Answer:X=i and ±
Step-by-step explanation:
X(x+2)=224x2+2x-224=0(x+16)(x-14) =0x= 16 or 14
the answer is 16 and 14
Answer: -30 and 30
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
We have:
c
-7 = ---------
-12
To solve for c, multiply both sides of this expression by -12. This results in 84 = c (Answer Choice C).