Answer:
169 (second choice)
Step-by-step explanation:
13 [36 / 9 + 9]
13 [4 + 9]
13 [13]
169
Im not shore but i think it is 38?<span />
Answer:
10√7+8√2
Step-by-step explanation:
Answer:
(8y+8)²+(4x²+16)=0
Step-by-step explanation:
Given:
(64y²)+(4x²)+128y+16x+64=0
Find:
Equation into the appropriate form
Computation:
(64y²)+(4x²)+128y+16x+64=0
(8y)²+(2x)²+128y+16x+64=0
(8y)²+(2x)²+2(8y)(8)+2(2x)(4) + 8²=0
(8y+8)²+(4x²+16)=0