Q. Solve the equation by factoring:60x−24x2−3x3=0Answer: x=
Factor GCF: First, we need to factor out the greatest common factor from the given equation 60x−24x2−3x3=0. The greatest common factor is 3x, so we factor it out. 3x(20−8x−x2)=0
Rearrange Terms: Next, we need to rearrange the terms inside the parentheses in descending order of the powers of x.3x(−x2−8x+20)=0
Factor Quadratic: Now, we factor the quadratic expression inside the parentheses.We are looking for two numbers that multiply to −20 and add up to −8. These numbers are −10 and +2.So, we can write the quadratic as (−x+2)(x−10).3x(−x+2)(x−10)=0
Find Roots (1): We have the factored form of the equation. Now, we can find the roots by setting each factor equal to zero.First, set the factor 3x equal to zero:3x=0x=0
Find Roots (2): Next, set the factor (−x+2) equal to zero:−x+2=0x=2
Find Roots (3): Finally, set the factor x−10 equal to zero:x−10=0x=10
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