queenlionessicebox queenlionessicebox
  • 03-02-2021
  • Mathematics
contestada

Use FOIL to multiply.
(3x - 7)(x + 5)

Respuesta :

valeria2347
valeria2347 valeria2347
  • 03-02-2021
3x^2-7x+15x-35
=3x^2+8x-35
Answer Link
goddessboi goddessboi
  • 03-02-2021

Answer:

3x²+8x-35

Step-by-step explanation:

FOIL stands for:

First -> (3x-7)(x+5)

Outer -> (3x-7)(x+5)

Inner -> (3x-7)(x+5)

Last -> (3x-7)(x+5)

Following FOIL, we get:

(3x-7)(x+5)

(3x)(x)+(3x)(5)+(-7)(x)+(-7)(5)

3x²+15x-7x-35

3x²+8x-35

Therefore, the expanded form is 3x²+8x-35

Answer Link

Otras preguntas

pls the explanation of archimedes principle
difine jack screwplease help me​
What is the name of this hydrocarbon? hexane O heptane O octane O pentane Mark this and return H H H H H ||||| H-C-C-C-C-C-H |||II H H H H H Save and Exit Next
Add. State the sum in simplest form.
Both the laas and pass categories and denominated by many of the same service provider
Line AB and line BC form a right angle at point B with points A (2,5) and B(8,3). what is the equation of line BC?​
History of cape cod
TUTOR Determining Molecular Weight What is the molecular weight of Cr3(ASO4)2? amu
Using Hooke's law, what happens when the displacement is tripled?
Write a detailed paragraph that explains the use of narrative volces in "The Way to Wealth"; include various methods of presentation from that time period.