Question

factorize the following​

Answer 1

Answer:

here is your answers hope its help you

Answer 2

Answer:

$5x^{2} +5x+x+1 = 5x(x+1)+1(x+1)=(5x+1)(x+1)x=-1, -1/5\\7-7a+3a-3a^{2} = 7(1-a) +3a(1-a)= (1-a)(7+3a)a=1, -7/3$

Step-by-step explanation:

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