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scoray [572]
3 years ago
8

Simplify (x-4)(4x^2+x-6)!!!

Mathematics
1 answer:
ki77a [65]3 years ago
5 0

Answer:

4x^3 - 15x^2 - 10x + 24

Step-by-step explanation:

FOIL (x-4)(4x^2+x-6)

= x(4x^2+x-6) -4(4x^2+x-6)

= 4x^3+x^2-6x-16x^2-4x+24

=4x^3-15x^2-10x+24

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Can anyone help me with this page i can’t find the answers
Dvinal [7]

1) f(x)=2x

when x=3 then f(x) =3×2=<em><u>6</u></em>

when x=4 then f(x)=4×2=<em><u>8</u></em>

2)At y=35(no. of mangoes),x corresponds to y=60(amount)

so$<em><u>6</u></em><em><u>0</u></em><em><u>,</u></em><em><u> </u></em><em><u>amount</u></em><em><u> </u></em><em><u>he</u></em><em><u> </u></em><em><u>need</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>spend</u></em><em><u>!</u></em>

3) f(x)= x+2

for x=1, f(x)=1+2=<em><u>3</u></em>

for x=2,f(x)=2+2=<em><u>4</u></em>

✌️:)

8 0
3 years ago
NEED HELP FAST!!!!!!!!!!!
erica [24]

Answer:a=3/4

b=3/4

Step-by-step explanation:

3a+5b=6

9a+7b=12

-3(3a+5b)=-3(6)

9a+7b=12

-9a-15b=-18

9a+7b=12

-8b=-6

b=3/4

3a+5(3/4)=6

3a+15/4=6

3a=9/4

a=3/4

7 0
3 years ago
Line L is perpendicular to a line with slope -5 and passes through (2, -2). Find an equation of line L and write the answer in t
irina [24]

Answer:

y=1x +8

5

Step-by-step explanation:

y-y1 = m(x-x1)

y+2 = -5(x-2)

y+2 = -5x + 10

y = -5x +8

Now to find line L we have to change the slope because it is perpendicular

y= 1x +8 (The slope is one fifth, but idk

5. to put it, I'm sorry)

4 0
3 years ago
Help me solve this:<br>5 hundreds x 10 = ________ hundreds= ______
Aneli [31]
5 hundreds x 10 = 50 hundreds = 5000
Now in the above solution we can see that the multiple of 5 hundreds with a 10 gives a result of 50 hundreds. If we want ot simplify it further then we can write
500 x 10 = 50 x 100 = 5000
3 0
3 years ago
show two ways that four people can share 6- segment chewy fruit worm. In each case how many segments that each person gets?
KengaRu [80]
1 1/2


6÷4=1. 1/2

so i hope this is what your looking for
3 0
3 years ago
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