galaxyboi041 galaxyboi041

12-12-2019
Mathematics

contestada

Multiply (5x+3)(5x-3)

Respuesta :

nonsibi nonsibi

12-12-2019

Well, (a+b)(a-b)=a^2-b^2.

So, (5x+3)(5x-3)=25x^2-9.

answer: 25x^2-9

Answer Link

Otras preguntas

What happens to the molecules when they reach equilibrium?

Use the following information to answer the question: There are three firms in an economy: X, Y, and Z. Firm X buys $400 worth of goods from Firm Y, and $200 wo

The internet was an avenue used to open up new markets around the world. True False

Plane V and Plane J intersect at which of the following?

Which expression could represent the concentration of a solution? A) 3.5 g B) 3.5 M C) 3.5 mL D) 3.5 mol

What is the slope of a line perpendicular to a line that passes through (3,8) and (1,-4)? A. -1/6 B. -1/2 C. 2 D. 6

Samantha won a trip to Europe in a contest she had entered. Rather than take the trip, she opted to take the cash value of the prize and put it in savings accou

The length of the rectangle is three more than the width find the length of the rectangle if the perimeter is 98 inches

Help me ASAP! Correct answers only! Answer only if you know how to do this right! Which angles shown in the drawing are congruent?

Are AB→ and Ray −BA→ the same ray? Explain. both have an arrow pointing right over them}