komalprajapati597 komalprajapati597

23-02-2021
Mathematics

contestada

2. Factorise : (i) 9x² + y² + 64 - 6xy +16y - 48x

Respuesta :

Аноним Аноним

23-02-2021

Answer:

9x² + y² + 64 - 6xy - 16y - 48x

= 9x² - 6xy - 48x + y² - 16y + 64

= 9x² - 6x(y - 8) + y² - 2.8y + 8²

= (3x)² - 6x(y - 8) + (y - 8)²

= [3x - (y - 8)]²

= (3x - y + 8)²

Step-by-step explanation:

Answer Link

Otras preguntas

a Levi just started a running plan where he runs 8 miles the first week and then increases the number of miles he runs by 5% each week. If he keeps up this plan

HELPPPPPPPPPpppp med

50 paise × 1000 give your answer in rupees

WILL GIVE BRAINLIEST IN NEXT 30 MINUTESone side of a rectangle is 7 inches longer than another side. If the longer side of this rectangle decreases by 3 inches,

Why were the americas so desirable to the europeans?

Please help me with this question! It's urgent!!!! Those who explains clearly will be given extra points and voted as brainliest

A school has 320 students. 9 students in every 16 speak English How many students speak English?

Nicole's Pie Shop recently sold 26 pies, of which 13 were chocolate cream pies. Considering this data, how many of the next 54 pies sold should you expect to be

Fifteen people were asked how many days it had been since they had eaten more than 50 grams of carbohydrates in a single day. The results are shown above. What

4.) Which is a statistical question? (a) How many weeks are in November? (b) How many students are on the roster for Morehouse Homeroom? (c) How tall is Reggie?