Solve by completing the square.g2−8g−35=0Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.g= _____ or g= _____
Q. Solve by completing the square.g2−8g−35=0Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.g= _____ or g= _____
Move Constant Term: Write the equation in the form of g2+bg=c. The given equation is g2−8g−35=0. Add 35 to both sides to move the constant term to the right side. g2−8g+35−35=0+35g2−8g=35
Complete the Square:Complete the square by adding (b/2)2 to both sides.Since b=−8 in the equation g2−8g, we calculate (−8/2)2=16 and add it to both sides.g2−8g+16=35+16g2−8g+16=51
Factor Perfect Square Trinomial: Factor the left side as a perfect square trinomial.The left side is now a perfect square trinomial, which factors into (g−4)2.(g−4)2=51
Take Square Root: Take the square root of both sides.To solve for g, take the square root of both sides of the equation.(g−4)2=±51g−4=±51
Isolate and Solve for g: Solve for g.To isolate g, add 4 to both sides of the equation.g−4+4=±51+4g=4±51
Calculate Approximate Values: Calculate the approximate values of g.Since 51 is approximately 7.14, we can write the approximate values of g.g≈4+7.14 or g≈4−7.14g≈11.14 or g≈−3.14
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