isienay isienay

01-09-2020
Mathematics

contestada

Simplify the expression -5(yz+ 2) - 9yz + 1+ y^2

Respuesta :

melgal12 melgal12

01-09-2020

Answer:

y² - 14yz - 9

Step-by-step explanation:

-5(yz + 2) - 9yz + 1 + y²

-5yz - 10 - 9yz + 1 + y²

-14yz - 9 + y² (COLLECT LIKE TERMS)

y² -14yz - 9 (REARRANGE)

Answer Link

wearygirl2304 wearygirl2304

01-09-2020

Answer:

y^2 - 14yz - 9

Step-by-step explanation:

-5(yz+2) - 9yz + 1 + y^2

-5yz -10 - 9yz +1 +y^2

y^2 - 14yz - 9

Answer Link

Otras preguntas

Cory's average score after 8 tests is 91%. If he gets a 78% on his 9th test what will his new average be? How do i figure out this problem?

What is one half added to three tenths

what forces led Americans to declare war on Britain in 1812?

Which words in the sentence are the appositive? Which words does the appositive rename? The author Charles Dickens wrote some of the best-loved novels of all

There are 6 pencils in a box. 3 of the pencils are red, 2 are blue and 1 is green. A pencil is taken out of the box without looking. What is the probability tha

Select the product of (7x - 2)(7x + 7).

There are 6 pencils in a box. 3 of the pencils are red, 2 are blue and 1 is green. A pencil is taken out of the box without looking. What is the probability tha

The area of a square field is 200 square feet. What is the approximate length of each side of the field? Round your answer to the nearest foot.

Fill in the gaps: .... to the legendary film director Orson Wells, music accounts .... half the work in a movie, mostly without the audience even knowing the na

Simplify (7-8i)+(-12-4i)