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The product of two binomials of the form $(x+a)(x+b)$ is equal to the product of the first terms of the binomials, plus the algebraic sum of the second terms by the common term of the binomials, plus the product of the second terms of the binomials. In other words: $(x+a)(x+b)=x^2+(a+b)x+ab$
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$x\left(3\left(x^2+\left(-1-2\right)x+2\right)+2x\left(x+7\right)\right)$
Learn how to solve special products problems step by step online. Expand the expression x(3(x-1)(x-2)+2x(x+7)). The product of two binomials of the form (x+a)(x+b) is equal to the product of the first terms of the binomials, plus the algebraic sum of the second terms by the common term of the binomials, plus the product of the second terms of the binomials. In other words: (x+a)(x+b)=x^2+(a+b)x+ab. Subtract the values -1 and -2. Solve the product x\left(3\left(x^2-3x+2\right)+2x\left(x+7\right)\right). Solve the product 3x\left(x^2-3x+2\right).