All categories

2 years ago

The middle term of a perfect square trinomial is equal to _______________________.

Mathematics

2 answers:

expeople1 [14]2 years ago

7 0

Answer:

see explanation

Step-by-step explanation:

consider the expansion of a perfect square trinomial

(ax + b)² = a²x² + 2abx + b²

thus the middle term is twice the product of the inner and outer terms

Nookie1986 [14]2 years ago

4 0

Answer:

The middle term of the trinomial is the sum of the products of the outer and inner terms of the binomials. The product of the last terms of each binomial is equal to the last term of the trinomial.

You might be interested in

Ratio of boys to girls is 2:3 what is the ratio of boys of there are 6 girls

Mama L [17]

Answer:

4:6

Step-by-step explanation:

2 x

- = ----

3 6

6/3 = 2

2 x 2 = 4

7 0

3 years ago

Mr.Martin states that in order for the solution to the equation 3x + q = 6 to be positive, the value of q must be less than 6. S

Virty [35]

Answer:

Mr. Martin's statement is correct.

Step-by-step explanation:

First we select a value of q that is less than 6:

q = 3

Then we write the equation:

3x + 3 = 6

And solve for x:

3x = 6 - 4

3x = 3

x = 3/3

x = 1

The solution is positive because x > 0.

Then we select a value of q that is not less than 6:

q = 9

Then we write the equation:

3x + 9 = 6

And solve for x:

3x = 6 - 9

3x = -3

x = -3/3

x = -1

The solution is negative because x > 0.

5 0

4 years ago

. Explain how to write 2 ÷ 5 as a fraction.

NemiM [27]

Use the number 2 as the top number (numerator) & 5 as the bottom number (denominator)

3 0

3 years ago

Write the equation of the line that passes through (2, 4) and has a slope of -1 in point-slope form.

Delvig [45]

Answer:

Step-by-step explanation:

y - 4 = -(x - 2)

y - 4 =-x + 2

y = -x + 6

3 0

4 years ago

Solve for x. 8 6 X A 100 В 10 С 5.3 D 14

34kurt

I’m not sure sorry

3 0

3 years ago