3 years ago

Factor a2 - 11a + 30

Mathematics

2 answers:

Tanzania [10]3 years ago

8 0

D) is the answer c) is incorrect because a5 + a6 is not -11a

Schach [20]3 years ago

3 0

Answer:

Factor a2 - 11a + 30

A) (6 - a)(5 - a)

B) (a + 2)(a + 15)

D) (a - 6)(a -5)

You might be interested in

Which are the numbers that are common multiples of 6 and 8. 12 18 24 30 40 48

snow_lady [41]

12 and 24.
Because
6=2*3
8=2*4

And 12=2*3*4
24=2*3*4*2
General rule: Try to find the factors of given numbers and multiply them in various cominations to get results.

5 0

3 years ago

Reflection (in Y)

Tanzania [10]

(3;4) percent of the piano 4

7 0

3 years ago

Kevin has a checking account. This month he deposits three paychecks. Each paycheck is for $225.75. He also makes two payments f

user100 [1]

Answer:

402.25

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

I need help im confuse

Romashka [77]

Answer:

B. 12b $\leq$ 17

Step-by-step explanation:

< means less than

> means greater than

$\leq$ means less than or equal to

$\geq$ means greater than or equal to.

hope this helps.

4 0

3 years ago

A^2-b^2=(a+b)(a-b) label perfect square trinomial or difference two square

sleet_krkn [62]

Answer:

difference of squares

Step-by-step explanation:

a^2 - b^2 = (a-b)(a+b)

This is the definition of the difference of squares

4 0

3 years ago