Solve for x in the equation x squared + 2 x + 1 = 17

Two solutions x=-5.12 and x=3.12

Step-by-step explanation:

x^2+2x+1=17

Subtract 17

so x^2+2x-16

Then solve using the quadratic formula

so x=

solve x=

Separate the equations into two x= equations of + or -

x=

and x=

x=-5.12

x=3.12



y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

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