Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

3x^(2)+7x-6=0

3x2+7x6=0 3 x^{2}+7 x-6=0

Full solution

Q. 3x2+7x6=0 3 x^{2}+7 x-6=0
  1. Find the Factors: Step Title: Find the Factors\newlineConcise Step Description: Find two numbers that multiply to the product of the first and last coefficients 3×6=183 \times -6 = -18 and add to the middle coefficient 77.\newlineStep Calculation: Factors of 18-18 that add up to 77 are 99 and 2-2 (because 9×2=189 \times -2 = -18 and 9+(2)=79 + (-2) = 7).\newlineStep Output: Factors: 99, 2-2
  2. Write the Factored Form: Step Title: Write the Factored Form\newlineConcise Step Description: Write the factored form of the quadratic equation using the factors found in the previous step, and split the middle term accordingly.\newlineStep Calculation: The quadratic equation can be rewritten as 3x2+9x2x63x^2 + 9x - 2x - 6. Now, group the terms to factor by grouping: (3x2+9x)+(2x6)(3x^2 + 9x) + (-2x - 6).\newlineStep Output: Grouped terms: (3x2+9x)(3x^2 + 9x) and (2x6)(-2x - 6)
  3. Factor by Grouping: Step Title: Factor by Grouping\newlineConcise Step Description: Factor out the greatest common factor from each group.\newlineStep Calculation: From the first group 3x2+9x3x^2 + 9x, factor out 3x3x to get 3x(x+3)3x(x + 3). From the second group 2x6-2x - 6, factor out 2-2 to get 2(x+3)-2(x + 3).\newlineStep Output: Factored groups: 3x(x+3)3x(x + 3) and 2(x+3)-2(x + 3)
  4. Combine the Groups: Step Title: Combine the Groups\newlineConcise Step Description: Combine the factored groups to write the final factored form of the quadratic equation.\newlineStep Calculation: Since both groups contain the factor (x+3)(x + 3), combine them to get (3x2)(x+3)(3x - 2)(x + 3).\newlineStep Output: Final factored form: (3x2)(x+3)(3x - 2)(x + 3)