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
5 (5) = 25
Combine like terms
see the attachment!
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Answer: c=a2+b2
Step-by-step explanation: the triangle is solvedlike that
corresponding angles
<4 and <8 are corresponding angles
Corresponding angles are in matching corners on parallel lines
