What is the x-intercept of y = 3x² + 6x + 3 ?
o
1
-1
3

Therefore the  x-intercept of

is

Step-by-step explanation:

Intercepts:

The line which intersect on x-axis and y-axis are called intercepts.

There are two intercepts:

y-intercept: The line which intersect at y-axis. So when the line intersect at y-axis X coordinate is zero.

x-intercept: The line which intersect at x-axis. So when the line intersect at x-axis Y coordinate is zero.

For  x-intercept of y = 3x² + 6x + 3

put y = 0

Dividing throughout by 3 we get

Which is nothing but in the identity form of (A+B)² = A² +2AB +B²

A = x

B = 1

Therefore Equation becomes

Therefore the  x-intercept of

is

just find the gcf and solve the gcf's until you get each answer i have a really good feeling somethings missing xd (like the dimensions of the fence) *cough *cough *hint *hint

step-by-step explanation: