Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Factor the expression.

6x^(2)+7x+2

Factor the expression.\newline6x2+7x+2 6 x^{2}+7 x+2

Full solution

Q. Factor the expression.\newline6x2+7x+2 6 x^{2}+7 x+2
  1. Identify coefficients: Identify the coefficients aa, bb, and cc in the quadratic expression 6x2+7x+26x^2 + 7x + 2, which is in the form ax2+bx+cax^2 + bx + c.\newlinea=6a = 6, b=7b = 7, c=2c = 2
  2. Find numbers for multiplication: Find two numbers that multiply to aca*c (62=126*2=12) and add up to bb (77).\newlineThe numbers that satisfy these conditions are 33 and 44, since 34=123*4 = 12 and 3+4=73+4 = 7.
  3. Rewrite middle term: Rewrite the middle term 7x7x using the two numbers found in the previous step, splitting it into two terms 3x3x and 4x4x. The expression becomes 6x2+3x+4x+26x^2 + 3x + 4x + 2.
  4. Factor by grouping: Factor by grouping. Group the first two terms and the last two terms.\newline(6x2+3x)+(4x+2)(6x^2 + 3x) + (4x + 2)
  5. Factor out common factor: Factor out the greatest common factor from each group. 3x(2x+1)+2(2x+1)3x(2x + 1) + 2(2x + 1)
  6. Factor out common factor: Factor out the greatest common factor from each group.\newline3x(2x+1)+2(2x+1)3x(2x + 1) + 2(2x + 1)Since both groups contain the common factor (2x+1)(2x + 1), factor this out.\newline(3x+2)(2x+1)(3x + 2)(2x + 1)