Detemine multiplying a polynomial by a monomial, Mathematics

Assignment Help:

Detemine Multiplying a Polynomial by a Monomial?

To multiply a polynomial by a monomial, use the distributive property.

Let's start by talking about ordinary numbers. Say that you want add two numbers (a and b) together, and multiply the sum by a third number (c). by c. With ordinary numbers, you would most likely add a and b first, then multiply the sum
The expression would look like this: c (a + b).

However, you can get the same result in another way, by multiplying c times a, then c times b, and adding the products:
(cxa)+ (cxb) = c(a+b)

The distributive property allows us to perform this operation on monomials and polynomials, as well as on ordinary numbers.
Let's see how it works:

Example 1: Evaluate 2(x + 4).

2(x + 4)
= 2(x) + 2(4)
=2x + 8

Example 2: Evaluate 3(y - 5).

3(y - 5)
= 3(y) - 3(5)
=3y - 15

Example 3: Evaluate 3x(y2 + 2x - 5).

3x(y2 + 2x - 5)
= 3x(y2) + 3x(2x) -3x(5)
= 3xy2 + 6x2 - 15x


Related Discussions:- Detemine multiplying a polynomial by a monomial

Find the values of a and b, The midpoint of the line joining (2a, 4) and (...

The midpoint of the line joining (2a, 4) and (-2, 3b) is (1, 2a +1).Find the values of a & b. (Ans: a = 2, b = 2) Ans :   A(2a, 4)           P(1, 2a + 1)                 B(-2,

Find the coordinates of the point p, Find the coordinates of the point P wh...

Find the coordinates of the point P which is three -fourth of the way from A (3, 1) to B (-2, 5).

Problem solver, a bathroom measure 250 cm by 175 cm calculate the side of t...

a bathroom measure 250 cm by 175 cm calculate the side of the largest square tile that can tile the floor

Shares and dividend, what all can be the table contents for my maths projec...

what all can be the table contents for my maths project on shares and dividend

Intersection of perpendicular tangents of hyperbola., If angle between asym...

If angle between asymtotes of hyperbola x^2/a^2-y^2/b^=1 is 120 degrees and product of perpendicular drawn from foci upon its any tangent is 9. Then find the locus of point of inte

Multiply two radicals, Multiply following.  Assume that x is positive. ...

Multiply following.  Assume that x is positive.                  (3√x-√y)(2√x-5√y)   Solution                 (3√x-√y)(2√x-5√y)          =6√x 2 -15√x√y-2√x√y+5√y

Online tutoring, how can i find the online students ?

how can i find the online students ?

Three set problems, In a class,there are 174 students in form three,86 stud...

In a class,there are 174 students in form three,86 students play table tennis,84 play football and 94 play volleyball,30 play table tennis and volleyball,34 play volleyball and foo

Ratio, 2qt :6qt::x :48? help me solve x

2qt :6qt::x :48? help me solve x

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd