If 5x - 8 = 7, what is the value of 5x + 8?
1 answer:
If 5x - 8 = 7, what is the value of 5x + 8?
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Okay. 10×5=50cm^2 is the area of the rectangle
Answer:
80 I THINK, SORRY IF NOT RIGHT
Step-by-step explanation:
Answer:
4x^2+20x+25
Step-by-step explanation:
(2x+5)^2 = (2x+5) (2x+5)
Using the foil method : 2x(2x) = 4x^2
(2x) (5) = 10x
(2x) (5) = 10x
5 (5) = 25
Combine like terms
$281 = 5%
