Ask question

Ask question

All categories

elena-14-01-66 [18.8K]

3 years ago

11

Please solve both questions in exact form (no decimals) with explanation of how you solved it. Answer quick, will mark as Brainl

iest.

1 answer:

Soloha48 [4]3 years ago

8 0

Answer:

21

Step-by-step explanation:

You might be interested in

1. What is the factored form of q2 - 12q + 36? (1 point)

Novay_Z [31]

Step-by-step explanation:

${q}^{2} - 12q + 36 \\ = {q}^{2} - 6q - 6q + 36 \\ = q(q - 6) - 6(q - 6) \\ \huge \red{ \boxed {= (q - 6)(q - 6) }}\\ is \: the \: factored \: form.$

3 0

4 years ago

-3q + 12 greater than equal too 4q - 30 solve for q

valentina_108 [34]

Solving the inequality $-3q+12\geq 4q-30$ the value of q is $q\leq 6$

Step-by-step explanation:

We need to solve the inequality: $-3q+12\geq 4q-30$ and find value of q

Solving:

$-3q+12\geq 4q-30\\Adding\,\,-12\,\,on\,\,both\,\,sides:\\-3q+12-12\geq 4q-30-12\\-3q\geq 4q-42\\Adding\,\,-4q\,\,on\,\,both\,\,sides:\\-3q-4q\geq 4q-42-4q\\-7q\geq -42\\Divide\,\,both\,\,sides\,\,by\,\,7\\\frac{-7q}{7}\geq \frac{-42}{7}\\ -q\geq -6\\Multiply\,\,both\,\,sides\,\,by\,\,-1\,\,and\,\,reverse\,\,the\,\,inequality:\\q\leq 6$

So, solving the inequality $-3q+12\geq 4q-30$ the value of q is $q\leq 6$

Keywords: Solving inequality

Learn more about solving inequality at:

#learnwithBrainly

6 0

3 years ago

Evaluate the follow expression

STatiana [176]

I see the answers,but where is the problem (equation that needs to be solved)

4 0

3 years ago

Solve for x: 5x - 18 = -8

denpristay [2]

Answer:

x = 2

Step-by-step explanation:

5x - 18 = -8

+18 +18

5x = 10

5x/5 = 10/5

x = 2

5 0

3 years ago

2. The expression (x-7) is a factor of x^3 - 10x^2 + 11x + 70.

VARVARA [1.3K]

Answer: Try x=3+2 root46 over 5

Or 3-2root46 over 5

Step-by-step explanation:

5 0

3 years ago