Question

Use factoring to solve the polynomial equation. Check by substitution or by using a graphing utility...

Use factoring to solve the polynomial equation. Check by substitution or by using a graphing utility and identifying x-intercepts.

2x^3 + 14x^2 + 20x =0

The solution set is _____

AND

2x^2 = 25 - 5x

The solution set is______

Math   Algebra   
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Answer #1

Kindly go through the solution and let me know in case of any doubt or further clarification is needed in the comment box.
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