Yes what he or she said because they are correct.
Answer:
see explanation
Step-by-step explanation:
A difference of two squares is factored as
a² - b² = (a - b)(a + b)
(g)
1 - 81y²
= 1² - (9y)²
= (1 - 9y)(1 + 9y)
(j)
64x² - 25y²
= (8x)² - (5y)²
= (8x - 5y)(8x + 5y)
Answer: $9 dollars
Step-by-step explanation:
27 divided by 3 = 9
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<span>Neil Armstrong weighed more on Earth than he did on the moon because the Earth has a greater </span>Gravitational Force.
