3 years ago

Complete the factored form.3x4 + 16x + 21 = (3x + 7)( )

Mathematics

1 answer:

jekas [21]3 years ago

8 0

Answer:

x+3

Step-by-step explanation:

21=7x3. Hence answer is 3

You might be interested in

The test scores for the exam in statistics class have a mean of 78 points and standard deviation of 9 points. A student is rando

frutty [35]

Answer: the answer is 809

Step-by-step explanation:

3 0

2 years ago

0.125 to the nearest thousandth

KatRina [158]

Answer:

5 SHOULD BE THE ANSWER SORRY FOR ALL CAPS

7 0

2 years ago

Read 2 more answers

It is estimated that 89% of senior citizens suffer from sleep disorders and 9% suffer from anxiety. Moreover, 5% of senior citiz

valkas [14]

For a;

$P(a | sd) = p(a AND sd)/P(sd) = 0.06/(0.89) = 0.674$

For b;

$P(ds | a) = P(ds AND a)/P(a) = 0.06/0.09 =\frac{2}{3}$

If my calculations are incorrect, then sorry ;/

- <u><em>❤ 7272033Alt ❤</em></u>

5 0

2 years ago

Solve for the equation of value of x(show your solution)

sertanlavr [38]

Answer:

2. ) {25}^{2x} - 1 = {125}^{3x} + 4

=> {25}^{2x} = {125}^{3x} + 4 +1

=> {(5)^(2)}^{2x} = {(5)^(3)}^{3x} + {5}^{1}

=> {5}^{4x} = {5}^{9x} + {5}^{1}

=> 4x = 9x + 1

=> 4x - 9x = 1

=> - 5x = 1

=> x = 1/-5

7 0

3 years ago

Can i have some help please

zmey [24]

Answer:

154 sq. meters

Step-by-step explanation:

the area of the whole thing is 180 then you find the area of the blank space which is 16 and subtract it out

4 0

3 years ago

Read 2 more answers

Complete the factored form.3x4 + 16x + 21 = (3x + 7)( )​

Complete the factored form.3x4 + 16x + 21 = (3x + 7)( )