Solve for x: x squared minus 4 x minus 9 = 29.
2 answers:
Answer: Use the quadratic formula to find the solutions. Substitute the values a=1 , b=−4 , and c=−38 into the quadratic formula and solve for x .
step by step:
Move 29 29 to the left side of the equation by subtracting it from both sides. Subtract 29 29 from −9 - 9 .
X=-2.1 is the correct answer
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