# How To Factor 3x 2 8x 5

8×2 3x 5 8 x 2 3 x – 5. How to Factor multivariate polynomials ie 3x58x3-7×2-6×3 using Factoring Multi Variable Polynomials Calculator. Dividing Rational Expressions Digital Drag Drop Activity In 2021 Rational Expressions Secondary Math Expressions

### Solution First we factor out the 3 from the trinomial to get. How to factor 3x 2 8x 5. Tap for more steps. You are being redirected to Course Hero. Equation at the end of step 1.

Factor out the GCF of out of the second group. Factor 3x 2 12x 12 completely. X msquare log_ msquare sqrt square nthroot msquare square le.

21 Factoring 3x 2 8×5 The first term is 3x 2 its coefficient is 3. 3xleft 12×2-5right 3 x 1 2 x 2 5 Subtract 5 from 2 to get -3. Simplifying 5x 2 8x -5 Reorder the terms.

Factor 3 3 out of 3 x 3 x. X 3 x 1 3 3 x 1 0 x 3 x 1 – 3 3 x 1 0. The last term the constant is -5.

3x 2 8x 5 0 Step 2. The domain of the expression is all real numbers except where the expression is undefined. For a polynomial of the form ax2 bx c a x 2 b x c rewrite the middle term as a sum of two terms whose product is ac 35 15 a c 3 – 5 – 15 and whose sum is b 2 b – 2.

For a polynomial of the form ax2 bx c a x 2 b x c rewrite the middle term as a sum of two terms whose product is ac 35 15 a c 3 5 15 and whose sum is b 8 b – 8. Example 5Factor x 2 5xy 6y 2. F x 3×2 8x 5 f x 3 x 2 – 8 x 5.

Factor out the greatest common factor GCF from each group. Factor 8 – 8 out of 8 x – 8 x. 3 x 2 x 9 x 3 0 3 x 2 x – 9 x – 3 0.

-5 5 0 5 8x 5x 2 0 Begin completing the square. 3×2 8x 5 3 x 2 – 8 x 5. 3x 2x 2 The techniques we have developed are also valid for a trinomial such as x 2 5xy 6y 2.

Since a b c 0 use shortcut. The only positive factors of 3 are 3 1. Factor 2 – 2 out of 2 x – 2 x.

The coefficient of the middle term 5 can be written as 3 1 2 1. 3x 2 – 8x – 5 0 Step 2. Solution for 5x28x-5 equation.

The middle term is -8x its coefficient is -8. Solving 3x 2-8×5 0 directly Earlier we factored this polynomial by splitting the middle term. Let us now solve the equation by Completing The Square and by using.

From this list we can see that 3 and 5 add up to 8 and multiply to 15 Now looking at the expression replace with notice adds up to. Find the Domain and Range f x3x2-8×5. Multiply the coefficient of the first term by the constant 3 5 15 Step-2.

Combine 4 x and 8 x to get 1 2 x. 3×2 2x 5 3 x 2 – 2 x – 5. The only positive factors of 2 are 2 1.

Solve your math problems using our free math solver with step-by-step solutions. Step by step solution. 2×2 15x 7 By signing up youll get thousands of.

I want to submit the same problem to Course Hero. Find two factors of 15 whose sum equals the coefficient of the middle term which is 8. So it is equivalent to Now lets factor by grouping.

Factor out the greatest common factor from each group. Tap for more steps. 2×2 9x 7 d.

3×2 5x 2 3x 21x 1 Answer link. 3×2 8x 5 b. 3xleft 12x-3right 3 x 1 2 x 3 Use the distributive property to multiply 3x by 12x-3.

8x 5x 2 -5 Solving 8x 5x 2 -5 Solving for variable x. One factor is x – 1 and the other is x c a x 5 3. Start your free trial.

Our online expert tutors can answer this problem. Tap for more steps. 3x 2 4x 4 Now we factor the trinomial and obtain.

For a polynomial of the form ax2 bx c a x 2 b x c rewrite the middle term as a sum of two terms whose product is ac 85 40 a c 8 – 5 – 40 and whose sum is b 3 b 3. Y 3x 1x 5 3 x 13x 5. Your first 5 questions are on us.

3 x 2 2 x. 3×2 16x 5 c. The last term the constant is 5 Step-1.

The middle term is 8x its coefficient is 8. Just provide the input polynomial expression in the input box of the calculator click on the calculate button in no time it will display the result for Factoring Multi Variable Polynomials 3x58x3-7×2-6×3 along with a detailed solution. Group the first two terms and the last two terms.

Group like terms Factor out the GCF of out of the first group. Trying to factor by splitting the middle term 21 Factoring 3x 2-8x-5 The first term is 3x 2 its coefficient is 3. Multiply the coefficient of the first term by the constant 3 5 15.

The middle term is 8x its coefficient is 8. Tap for more steps. Y 3×2 8x 5.

Our math solver supports basic math pre-algebra algebra trigonometry calculus and more. Trying to factor by splitting the middle term 21 Factoring 3x 2 8×5 The first term is 3x 2 its coefficient is 3. Subtract 5 from 2 to get 3.

In this case there is no real number that makes the expression undefined. Use the distributive property to multiply 3 x by 1 2 x 3. The last term the constant is 5 Step-1.

Get step-by-step solutions from expert tutors as fast as 15-30 minutes. 5 8x 5x 2 -5 5 Combine like terms. Pdf Print Complete Mathematics For Cambridge Igcse Fifth Edition Extended Cambridge Igcse Mathematics Igcse Maths