(3R+2)(R+3)=

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Solution for (3R+2)(R+3)= equation:


Simplifying
(3R + 2)(R + 3) = 0

Reorder the terms:
(2 + 3R)(R + 3) = 0

Reorder the terms:
(2 + 3R)(3 + R) = 0

Multiply (2 + 3R) * (3 + R)
(2(3 + R) + 3R * (3 + R)) = 0
((3 * 2 + R * 2) + 3R * (3 + R)) = 0
((6 + 2R) + 3R * (3 + R)) = 0
(6 + 2R + (3 * 3R + R * 3R)) = 0
(6 + 2R + (9R + 3R2)) = 0

Combine like terms: 2R + 9R = 11R
(6 + 11R + 3R2) = 0

Solving
6 + 11R + 3R2 = 0

Solving for variable 'R'.

Factor a trinomial.
(3 + R)(2 + 3R) = 0

Subproblem 1

Set the factor '(3 + R)' equal to zero and attempt to solve: Simplifying 3 + R = 0 Solving 3 + R = 0 Move all terms containing R to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + R = 0 + -3 Combine like terms: 3 + -3 = 0 0 + R = 0 + -3 R = 0 + -3 Combine like terms: 0 + -3 = -3 R = -3 Simplifying R = -3

Subproblem 2

Set the factor '(2 + 3R)' equal to zero and attempt to solve: Simplifying 2 + 3R = 0 Solving 2 + 3R = 0 Move all terms containing R to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3R = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3R = 0 + -2 3R = 0 + -2 Combine like terms: 0 + -2 = -2 3R = -2 Divide each side by '3'. R = -0.6666666667 Simplifying R = -0.6666666667

Solution

R = {-3, -0.6666666667}

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