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Popular >

factor t^2-4t+4

Solution

factor

t^{2} - 4 t + 4

Solution

(t - 2)^{2}

Solution steps

t^{2} - 4 t + 4

Rewrite in the form of

a^{2} + 2 ab + b^{2} :

4 = 2^{2}

- 4 t = - 2 t \cdot 2

= t^{2} - 2 t \cdot 2 + 2^{2}

Apply Perfect Square Formula:

a^{2} - 2 ab + b^{2} = (a - b)^{2}

t^{2} - 2 t \cdot 2 + 2^{2} = (t - 2)^{2}

= (t - 2)^{2}

Popular Examples

factor x^2+4xy-21y^2 factor

x^{2} + 4 x y - 21 y^{2}

factor x(2y-x)^2+2x^2(x-2y)factor

x (2 y - x)^{2} + 2 x^{2} (x - 2 y)

11<= 3y+14<= 23

11 \leq 3 y + 14 \leq 23

4 + 4 x - 5 x = - 1

simplify ((3a)/(-b^4))^4 simplify

(\frac{3 a}{- b ^{4}})^{4}

Frequently Asked Questions (FAQ)

What is factor t^2-4t+4 ?
The solution to factor t^2-4t+4 is (t-2)^2