gracedurrant16
gracedurrant16
04-02-2021
Mathematics
contestada
expand and simplify (x+4)(x-7)
Respuesta :
hie39
hie39
04-02-2021
x(x-7) + 4(x-7)
x^2 - 7x + 4x -28
= x^2 - 3x - 28
Answer Link
lizmenchaca
lizmenchaca
04-02-2021
answer: ^2-3−28
explanation:
(+4)(x-7)
(−7)+4(− 7)
^2−7x+4(x-7)
^2-7+4-28
= ^2-3-28
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
Walter owns and operates a shop that sells stationery. During 2019, he used $4,000 of his inventory for his personal use. How much of that $4,000 may Walter ded
explain how the Alvarez family lived under silence and the eventual freedom to speak.
Choose the correct answer to 3,979 5. A 795 B 795 R4 C 794 R9 D 796
WHAT IS THE ALGEBRAIC EXPRESSION FOR THE SUM OF N AND 9?
____ relating to the separation of charges in a molecule ___ meaning to repel water, literally “fear of water” __ this term describes the force of attraction be
Which is the best estimate of the product of the fractions? StartFraction 4 Over 7 EndFraction times StartFraction 8 Over 9 EndFraction times StartFraction 14 O
Suppose you have 250.0 mL of a 0.350 M sodium hydroxide solution. How many moles of sodium hydroxide are in the solution?
Equivalent Ratios х у 3 4 9 ? 1824 What number is missing from the table of equivalent ratios? A) 10 B) 12 C) 15 D) 16
a cuboid is also know as rectangular
Please help soon!!! About Chemistry and noble gas notations.
