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4 years ago

What algebraic expression is a polynomial

1 answer:

4 0

Answer:In mathematics, a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. An example of a polynomial of a single indeterminate, x, is x2 − 4x + 7.

Step-by-step explanation:

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What is two thirds of four fifths?

BabaBlast [244]

Answer:

The word "of" in the question means multiply, so you need to multiple these two fractions.

2/3 x 4/5 = 8/15

8 0

3 years ago

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calculate the length of the legs of an isosceles triangle.The base is less than the other congruent legs by two units.The perime

sergeinik [125]

Answer:

Sides = 8 each and base = 6

Step-by-step explanation:

Let congruent legs = x, then the base is x - 2 so,

P = x + x + (x - 2)

22 = 3x - 2

24 = 3x

8 = x (sides)

base = 8 - 2 = 6

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3 years ago

Identify all integers greater than -12.

Fittoniya [83]

Answer:

-11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, ect

Step-by-step explanation:

an integer is a whole number that is not a fraction, it can be positive or negative

5 0

3 years ago

Use the course calculator to solve this problem: 8 + 17 × 26

blondinia [14]

Answer:

450

Step-by-step explanation:

8+17=25

25x26=450

8 0

3 years ago

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QUESTION 4 Factorise fully: 4.1.1 12x² – x - 6

vaieri [72.5K]

Answer:

y = (4x - 3)(3x + 2)

Step-by-step explanation:

Factorization is the process of taking like terms out of number such that one can rewrite an expression by its factors, or as the products of serval smaller expressions.

The first step to factoring an equation is to rewrite the linear term as the sum or difference of two other linear terms. One must do this in such as way that it shares a common factor with one of the other terms in the expression.

$12x^2 -x - 6$

$12x^2 -9x + 8x - 6$

Take out the common factor,

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

Factor,

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

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3 years ago