2 years ago

What is the product of 4x 3y(-2x 2y)?

1 answer:

4 0

You will have to make the question more clear because there is no addition, subtraction in between the 4x and 3y or is the space for multiplication and there is no sign in between -2x and 2y.

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Solve: (⅓) x – 13 > 14 A) x < 81 B) x > 81 C) x > 9 D) x < 9

frozen [14]

$\dfrac{1}{3}x-13>14\qquad\text{add 13 to both sides}\\\\\dfrac{1}{3}x>27\qquad\text{multiply both sides by 3}\\\\\boxed{x>81}\to\boxed{B)}$

4 0

2 years ago

State the degree x^3y^2+7x^2y^5-3xy^8

KATRIN_1 [288]

The main formula for a polynomial ax^my^n+...
the degree is the sum of the highest degree of the polynomial, it is m+n

the degree of x^3y^2+7x^2y^5-3xy^8 is 9, because 3xy^8 is the term where we can find a highest value of power (8)
so the degree is degree of x, it is 1 + degree of y (it is 8)

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2 years ago

Read 2 more answers

State the property. 4(2+3)=(2+3)4

Komok [63]

Hmm, it looks like it could be commutative property of multiplication.

The order of the expression is different.

4(2+3)=

4(5)=20

(2+3)4=

(5)4= 20

8 0