राशींचे अवयव पाडा- y² - 4
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tishadk:
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Identity to be used :
(A+B)(A-B) = A²-B²
Given statement :
y²-4
= y²-2²
= (y+2)(y-2)
What is an algebraic expression?
=> The mathematical expressions which contain both the constant and variables in them are known as algebraic expressions.
(A+B)(A-B) = A²-B²
Given statement :
y²-4
= y²-2²
= (y+2)(y-2)
What is an algebraic expression?
=> The mathematical expressions which contain both the constant and variables in them are known as algebraic expressions.
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