Final answer to the problem
Step-by-step Solution
How should I solve this problem?
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- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
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Expand the expression $\left(3x+5\right)^2$ using the square of a binomial: $(a+b)^2=a^2+2ab+b^2$
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$\left(2x+4\right)\left(x-1\right)+9x^{2}+30x+25=3\left(2x+5\right)^2+x$
Learn how to solve problems step by step online. Solve the quadratic equation (2x+4)(x-1)+(3x+5)^2=3(2x+5)^2+x. Expand the expression \left(3x+5\right)^2 using the square of a binomial: (a+b)^2=a^2+2ab+b^2. Move everything to the left hand side of the equation. Combining like terms 30x and -x. Multiply the single term x-1 by each term of the polynomial \left(2x+4\right).