Expand (2ry +y-z)2 pls fast
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Answered by
0
Step-by-step explanation:
= (2ry)^2 + y^2+ (-z)^2 + 2(2ry)(y)+2(y)(-z)+2(-z)(2ry)
hope it will satisfy you
Answered by
0
Answer:
(a+b)²=a²+b²+2ab
(2ry+y-z)²
=(2ry)²+(y-z)²+4ry²-4ryz
=4r²y²+4ry²-4rz²+y²+z²-2yz
If the answer is correct then please mark me brainliest
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