Factorize x^2+4x+3
x^2+3x+x+3
x(x+3)+1(x+3)
(x+1)(x+3)
Is this wrong???

Identify the number as a rational or irrational.explain. 127

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Which of the following will form the composite function?