(3x +5y) ( 3x-5y)
please give me answer
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Answered by
0
Answer:
Step-by-step explanation:
(3x+5y)(3x-5y) = 0
9x² - 15xy + 15xy - 25y² = 0
-16y² = 0
y² = 0
y = 0
Answered by
0
Answer:
Step-by-step explanation:
(3x + 5y) (3x - 5y)
(a + b) (a - b) = a² - b²
∴ (3x)² - (5y)²
= 9x² - 25y²
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