Ask question

Ask question

All categories

3 years ago

6

Plz help plzplzplzplz

2 answers:

marissa [1.9K]3 years ago

8 0

Answer:

Please refer to the attachment

astraxan [27]3 years ago

4 0

Answer:

x = -1/2 or x = -3

Step-by-step explanation:

2x^2 + 7x + 3 = 0

First, we try factoring the polynomial.

(2x + 1)(x + 3) = 0

It works. Now we set each factor equal to zero.

2x + 1 = 0 or x + 3 = 0

2x = -1 or x = -3

x = -1/2 or x = -3

You might be interested in

The quotient of 9 times an unknown number and 16 is 81. What is the value of the unknown number?

riadik2000 [5.3K]

Quotient means division.

(9x)/16 = 81

9x = 1296

x = 144

The unknown number is 144.

5 0

3 years ago

Read 2 more answers

What is the solution set for this inequality

kompoz [17]

Answer:

$x < 7$

Step-by-step explanation:

1) Subtract 40 from both sides.

$- 8x > - 16 - 40$

2) Simplify -16 - 40 to -56.

$- 8x > - 56$

3) Divide both sides by -8.

$x > \frac{ - 56}{ - 8}$

4) Two negative numbers makes a positive.

$x > \frac{56}{8}$

5) Simplify 56/8 to to 7.

$x < 7$

<em><u>Therefor</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>option</u></em><em><u> </u></em><em><u>B</u></em><em><u>.</u></em><em><u> </u></em><em><u>x</u></em><em><u> </u></em><em><u><</u></em><em><u> </u></em><em><u>7</u></em><em><u>.</u></em>

5 0

3 years ago

Read 2 more answers

Which expression is equal to 4 to the power of 2⋅4 to the power of 8 ? 4 to the power of 16 4 to the power of 10 4 to the power

soldi70 [24.7K]

The answer would be 1440

5 0

3 years ago

Hi i love you! <3<br> So does God and everyone else

Alex

Answer:

thanks

u to

Step-by-step explanation:

4 0

2 years ago

Help me NOW!!!!!!!!!!!

hichkok12 [17]

Answer:

see below

Step-by-step explanation:

m<Q: 360-68-71-124= 97 degrees

m<Y: 360-95-46-74=145 degrees

m<K: 360-49-89-72=150 degrees

m<R: 360-98-65-69=128 degrees

m<C: 360-77-123-86=74 degrees

m<X: 360-135-105-67=53 degrees

m<T: 360-66-114-92=88 degrees

m<F: 360-146-91-75=48 degrees

3 0

3 years ago

Read 2 more answers