alyssabarrett15 alyssabarrett15

24-09-2021
Mathematics

contestada

Which expression is equivalent to (x+3)(x - 3)?

Respuesta :

babangamon babangamon

24-09-2021

Answer:

(x - 3)²

Step-by-step explanation:

x(x - 3) + 3(x - 3)

x²-3x + 3x - 9

x²-9

(x - 3)²

Answer Link

Otras preguntas

jackson stationery sells cards in packs of 48 and envelopes in packs of 64.If kina wants the same number of each, what is the minimum number of cards that she

Feel the gaps with the present simple or present continiuns1. (You/walk) round the lake every Sunday?Yes but i (not/go) there because it (rain)2 (Boris/do) his

A boy of mass 40kg slides from rest down a straight slide of length 5m. The slide is inclined to the horizontal at an angle of 20°. The coefficient of friction

What is 7 8/45 as a decimal?

You buy a lily and an African violet on the same day.You are instructed to water the lily every fourth day and the water the violet every seventh day after taki

Convert 35/20 into a decimal

Can some one explain this me

Factorise 8x^ + 4xy ?

Describe and explain how petrol is separated from the mixture of hydrocarbons in crude oil.

At this rate how many minivans will pass Luann if 60 vehicles passed her?