All categories

3 years ago

Factor 8X squared + 10x + 2

Mathematics

1 answer:

mojhsa [17]3 years ago

3 0

Answer:

2(4x + 1)(x + 1)

Step-by-step explanation:

Given

8x² + 10x + 2 ← factor out 2 from each term

= 2(4x² + 5x + 1)

To factor the quadratic

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term

product = 4 × 1 = 4 and sum = + 5

The factors are + 1 and + 4

Use these factors to split the x - term

4x² + x + 4x + 1 ( factor the first/second and third/fourth terms )

= x(4x + 1) + 1 (4x + 1) ← factor out (4x + 1)

= (4x + 1)(x + 1), thus

4x² + 5x + 1 = (4x + 1)(x + 1) and

8x² + 10x + 2 = 2(4x + 1)(x + 1) ← in factored form

You might be interested in

How can you get the variable alone in 84+c=111

VLD [36.1K]

Subtract 84 on the other side of the equal sign and bring down c and the answer you get from 111 - 84.

4 0

3 years ago

Read 2 more answers

Solve for X A. 9 B. 10 C.36 D.60

Wewaii [24]

I believe it C u doing online school for virtual academy

6 0

3 years ago

Read 2 more answers

What is (X^3 - 4x^2 + 4x - 1) / (x-1)?

professor190 [17]

Answer:

$x^{2} -3x+1$

Step-by-step explanation:

$\frac{x^{3}-4x^{2} +4x-1}{x-1}=\frac{(x-1)(x^{2}-3x+1 )}{x-1}=x^{2}-3x+1$

8 0

3 years ago

A ratio compares the relative sizes of ______ quantities .

Andre45 [30]

Answer:

two

Step-by-step explanation:

A ratio compares the relative sizes of two quantities .

4 0

3 years ago

Given the Functions.

Furkat [3]

Answer:

The Answer is: A, B, and E.

Step-by-step explanation:

The given equations are:

f(x) = -2x + 8

g(x) = 6x - 10

Test each option:

a. g(-1) = 6(-1) - 10 = -6 - 10 = -16, True.

b. g(2) = 6(2) - 10 = 12 - 10 = 2, True

c. f(4) = -2(4) + 8 = -8 + 8 = 0, False

d g(6) = 6(6) - 10 = 36 - 10 = 26, False

e f(2) = -2(2) + 8 = -4 + 8 = 4, True

Hope this helps!! Have an Awesome day!!! :-)

4 0

3 years ago

Factor 8X squared + 10x + 2​

Factor 8X squared + 10x + 2