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Ymorist [56]
3 years ago
14

Multiply. x + 4x + 2 2x2 + 3x – 4​

Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

I think question is:

(x+4x+2)(2x^2+3x-4)

:(5x+2)(2x^2+3x-4)

5x(2x^2+3x-4)+2(2x^2+3x-4)

10x^3+15x^2-20x+4x^2+6x-8

10x^3+19x^2-14x-8

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Please help me asap!!!!!
Alika [10]

Answer:

392

Step-by-step explanation:

1.49×10⁸/3.8×10⁵ = 392

8 0
2 years ago
Jermayne had 30 Apple he give 2/3 pf the apple to kath how many did he have left .
aleksklad [387]
She gave 2/3 so she has 1-2/3=1/3 left.

that makes 30*1/3=30/3=10 apples left
8 0
3 years ago
Read 2 more answers
Write the equation for the line that passes through (2, -4) and is
Kryger [21]

Answer: y= x-2

Step-by-step explanation:

Perpendicularity entails the slope of line a is -1 divided by the slope of line b

m1= (-1/m2)

From y=Mx +c

We compare with x-4y=7

y=(1/4)x-7/4

Meaning m2= 1/4

m1= -1/(1/4)= -1*4= -4

((y-y1)/(x-x1))= ((y2-y1)/(x2-x1))=m1

x1= 2, y1= -4

((y-(-4))/(x-2))= -4

((y+4)/(x-2))= -4

Cross multiply

y+4= -4(x-2)

y= x-2

3 0
3 years ago
I dont get this at all pls help
saul85 [17]

Answer:

its B i think

7 0
3 years ago
Will mark first answer brainliest
babymother [125]

Answer:

Step-by-step explanation:

B. -3

Hope that helps!

8 0
3 years ago
Read 2 more answers
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