Answer, z10
Step-by-step explanation:
<span>You can use formula (a-b)(a+b) = a</span>² - b²<span>
[(x − 8y) + z][(x − 8y) − z]
= (x - 8y)</span>² - z²
= x² - 16xy + 64y² - z² ← answer
Answer:
Rational,,
Step-by-step explanation:
Answer:
7 3/4
Step-by-step explanation:
change 1/2 to 2/4 add 1/2 and 1/4 then add 3 and 4
Answer:
Step-by-step explanation:
2
