Final answer to the problem
$x^2+y^2+49+2xy-14x-14y$
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Step-by-step Solution
How should I solve this problem?
- Choose an option
- Product of Binomials with Common Term
- FOIL Method
- Find the integral
- Find the derivative
- Factor
- Integrate by partial fractions
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
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1
Expand the trinomial using the formula $\left(a+b+c\right)^2 = a^2 + b^2 + c^2 + 2ab + 2ac + 2bc$
Learn how to solve special products problems step by step online.
$x^2+y^2+{\left(-7\right)}^2+2xy+2\cdot -7x+2\cdot -7y$
Learn how to solve special products problems step by step online. Expand the expression (x+y+-7)^2. Expand the trinomial using the formula \left(a+b+c\right)^2 = a^2 + b^2 + c^2 + 2ab + 2ac + 2bc. Multiply 2 times -7. Multiply 2 times -7. Calculate the power {\left(-7\right)}^2.
Final answer to the problem
$x^2+y^2+49+2xy-14x-14y$
