Answer:
make the answwer a decimal
Step-by-step explanation:
the fraction need to be a decimal
Okay so you have to add up 15 and 11 and 4 so your answer is y=30
Answer:
(7y + 3x)(7y - 3x)
Step-by-step explanation:
a² - b² = (a + b)(a - b)
49y² - 9x² = (7y)² - (3x)² {a = 7y ; b - 3x}
= (7y + 3x)(7y - 3x)
Answer:
Negitive
Step-by-step explanation:
