Which expression is a factor of 9x^2-4x+1 ( ps ^2 is an exponent)

i cant see the graph

step-by-step explanation:

answerthe vertex form

step-by-step explanation:

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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step-by-step explanation:

for volume, add base x height x width