Equation (x+1)2 – x2 = 0 has _____ real root(s).
Answers
Answered by
1
Step-by-step explanation:
(x+1)^2 - x^2
x^2 + 2x +1 -x^2
2x+1
x= -1/2
Answered by
2
Step-by-step explanation:
Given equation is (x+1)²-x²=0
=>x²+2x+1-x²=0
=>2x+1=0
It is a linear equation.
=>2x=-1
=>x=-1/2
It has real root .it is a linear equation
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