Answer
Substitute w by 7
7^3
7x7x7 =343
Answer:45-67-3
Step-by-step explanation:
Y=(x-3)^2+36
Using (a-b)^2=a^2-2ab+b^2, with a=x and b=3
y=(x)^2-2(x)(3)+(3)^2+36
y=x^2-6x+9+36
y=x^2-6x+45
Answer: Option C. y=x^2-6x+45
29
2x29=58-3 =55
3-2x (x=29) =55
29x2=58-3
