Question

${4x}^{2} + 4x = 4x(x + 1)$
How did we get the that result or how did that 1 came


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Answer 1

Answer:

take 4x common

Step-by-step explanation:

You took 4x out of bracket so it is (x+1) inside, and now try to slove the RHL it will be the same as LHL so, this is how the 1 came in that bracket.