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Brrunno [24]
3 years ago
15

What is the remainder when 19x^2 + 15x + 12 is divided by x - 2?

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
8 0

Answer:

R = 118

Step-by-step explanation:

Given

Represent the polynomial with P and the divisor with D

P = 19x^2 + 15x + 12

D = x -2

Required

Determine the remainder

We start by equating the divisor to 0

i.e.

D = 0

x - 2 = 0

x = 2

Substitute 2 for x in the polynomial.

This gives remainder (R)

R = 19*2^2 + 15*2 + 12

R = 19*4 + 15*2 + 12

R = 76 + 30 + 12

R = 118

<em>Hence, the remainder is 118</em>

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e-lub [12.9K]

Answer:

x=36.772  

Step-by-step explanation:

Given : Expression x=25.36+0.45(25.36)

To find : Solve the expression ?

Solution :

Step 1 - Write the expression,

x=1(25.36)+0.45(25.36)

Step 2 - Apply distributive, ab+ac=a(b+c)

Here, a=25.36, b=1, c=0.45

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7 0
3 years ago
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Jlenok [28]

Answer:

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Step-by-step explanation:

8/a - 6/a + 7/a

Since the denominators are the same, we can add the numerators

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3 0
3 years ago
What is the area of the rectangle shown?
photoshop1234 [79]

As a fraction:

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As a Decimal:

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4 0
2 years ago
Read 2 more answers
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denis23 [38]
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6 0
3 years ago
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Effectus [21]
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