Equation: (2x + 5)^2
Solution:
(2x + 5)^2
(2x + 5)(2x + 5)
2x • 2x = 4x^2
2x • 5 = 10x
5 • 2x = 10x
5 • 5 = 25
4x^2 + 10x + 10x + 25
4x^2 + 20x + 25
Answer:
#CarryOnLearning
Step-by-step explanation:
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SQUARE OF A BINOMIAL
Equation: (2x + 5)^2
Solution:
(2x + 5)^2
(2x + 5)(2x + 5)
2x • 2x = 4x^2
2x • 5 = 10x
5 • 2x = 10x
5 • 5 = 25
4x^2 + 10x + 10x + 25
4x^2 + 20x + 25
Answer:
#CarryOnLearning
Answer:
(2x + 5)² = 4x² + 20x + 25
Step-by-step explanation:
(2x + 5)²
(2x + 5)(2x + 5)
4x² + 10x + 10x + 25
4x² + 20x + 25