3 years ago

How to solve (x^2 -1) -12(x^2-1) +35

Mathematics

1 answer:

DerKrebs [107]3 years ago

3 0

Answer:

$- 11x^{2} + 64$

Step-by-step explanation:

$(x^{2} - 1) - 12 (x^{2} - 1) + 35 = \\x^{2} - 1 - 12x^{2} + 12 + 35 = \\x^{2} - 12x^{2} + 64 = \\- 11x^{2} + 64$

You might be interested in

What is the value of the discriminant? 4x2+15x=3x-9

Ray Of Light [21]

Answer:

Step-by-step explanation:

Use the values of a , b , and c to find the discriminant.

8 0

2 years ago

Brainliest offered<br><br> {[(3x4)+18]+[(6x7)-27]}divided by 5<br> show work

In-s [12.5K]

3t3t3 =9 5t5t5 = 15 add to of the products and get 105

8 0

3 years ago

VERY IMPORTANT I NEED HELP!!!

Advocard [28]

Answer:

2√3

Step by step Explanation:

$= > \frac{ \sqrt{96} }{ \sqrt{8} } \\ \\ = > \frac{ \sqrt{12 \times 8} }{ \sqrt{8} } \\ \\ = > \frac{ \sqrt{12} \times \sqrt{8} }{ \sqrt{8} } \\ \\ = > \sqrt{12} \\ \\ = > \sqrt{4 \times 3} \\ \\ = > \sqrt{2 \times 2 \times 3} \\ \\ = > 2 \sqrt{3}$

3 0

3 years ago

Point X is at 2/3 on a number line. On the same number line, point Y is the sane distance for 0 as point X, but has a numerator

olga2289 [7]

Answer:

Step-by-step explanation:

4 0

3 years ago

Is d= -12 a solution to the equation 8d+6= -8d-186

kupik [55]

Answer:

It is a solution

Step-by-step explanation:

8d+6= -8d-186

Add 8d to each side

8d+8d+6= -8d+8d-186

16d +6 = -186

Subtract 6 from each side

16d +6-6 = -186 -6

16d = -192

Divide each side by 16

16d/16 = -192/16

d = -12

8 0

3 years ago