Final answer to the problem
$\left(7x-2\right)^{2}$
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Step-by-step Solution
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- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Integrate by substitution
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- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
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1
The trinomial $49x^2-28x+4$ is a perfect square trinomial, because it's discriminant is equal to zero
Learn how to solve perfect square trinomial problems step by step online.
$\Delta=b^2-4ac=-28^2-4\left(49\right)\left(4\right) = 0$
Learn how to solve perfect square trinomial problems step by step online. Factor the expression 49x^2-28x+4. The trinomial 49x^2-28x+4 is a perfect square trinomial, because it's discriminant is equal to zero. Using the perfect square trinomial formula. Factoring the perfect square trinomial.
Final answer to the problem
$\left(7x-2\right)^{2}$
