3 years ago

How do I factor y^2-2y-24

Mathematics

1 answer:

rusak2 [61]3 years ago

6 0

$y^2-2y-24=\\\\y^2+4y-6y-24=\\\\y(y+4)-6(y+4)=\\\\(y+4)(y-6)$

You might be interested in

3x+2y=16 solve for y

Vanyuwa [196]

Answer:

y = -3x/2 +8

Step-by-step explanation:

3x+2y=16

1. Isolate the y variable by transposing 3x to the right side.

2y=-3x+16

2y/2=-3x/2+16/2

y=-3x/2+8

Final answer: y = -3x/2 +8

8 0

3 years ago

A chemist has 5 1/10 kg of calcium chloride.

Deffense [45]

5 times 1/10 is 5/10 or 1/2 of a kg. This equals 0.5 kg. You can do 3 experiments (use up until 4.5 kg)

5 0

3 years ago

What is the amplitude of y = -8sin(3x)?

Sonbull [250]

Answer:

for y=-8sin(3x)

Amplitude = 8

3 0

3 years ago

Read 2 more answers

I WILL GIVE BRAINLIEST!!<br><br> Just need help for questions 88 and 90.

rusak2 [61]

Q90 is between 44 degrees till 65 degrees

7 0

3 years ago

Divide these polynomials (8x^3+2x^2-7x+2)/(2x-1)

dedylja [7]

Answer:

$4x^2+3x-2$

Step-by-step explanation:

We are given that

$\frac{8x^3+2x^2-7x+2}{2x-1}$

We have to divide the polynomials.

We have

Divisor polynomial= $2x-1$

Dividend polynomial= $8x^3+2x^2-7x+2$

$\frac{8x^3+2x^2-7x+2}{2x-1}=4x^2+3x-2$

Quotient= $4x^2+3x-2$

Remainder=0

3 0

4 years ago