the product of two expression is y²-z²+2xy-2xz. if one of them is 2x+y+z, find the other.
answer is= (y-z) but i don't know how to do this plz help
plz if you know the ans then only ans
Answers
Answered by
1
Answer:
You already had given the answer, i.e., (y-z).
Step-by-step explanation:
lets understand it's concept first. Let you have two numbers a and b and their product is y.
a × b = y
Now come to your question in which the product is given and one of the expression is also given. So, the other expression can be find out by:
a = y / b
Here, y is your product and b is your given expression and find out a.
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Answered by
1
Step-by-step explanation:
we can take y2 and z2 as a and b so ,
a2+b2=(a+b)(a-b)
and in 2xy and 2xy common 2x
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2x+y+z
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=
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(y+z)(y−z)+2x(y−z)
= y-z
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