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Ray Of Light [21]
3 years ago
7

Find the factor of each ff. 8t²-16t-4​

Mathematics
2 answers:
gulaghasi [49]3 years ago
8 0

Answer:

4(2t^2 - 4t - 1)

Step-by-step explanation:

8t²-16t-4​

= 4(2t^2 - 4t - 1)

2t^2 - 4t - 1  is prime so there are no more factors.

DanielleElmas [232]3 years ago
5 0

Answer:

For me, this quadratic expression can simply be factored by 4 because all the values divide by four. so:

4( {2}t^{2}  - 4t - 1)

Step-by-step explanation:

Just factor it by 4

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Write an equation of the line that passes through (2 , 0) and is perpendicular to the line y=-1/7x-3
aleksley [76]

Answer:

y = 7x - 14

Step-by-step explanation:

If the given line has slope -1/7, then any perpendicular line has the slope which is the negative reciprocal of -1/7.  That is +7.

Apply the slope-intercept formula for the equation of a straight line, using 0 for y, 2 for x and searching for the y-intercept value b:

0 = 7(2) + b.  Then b = -14, and the desired equation is y = 7x - 14.

3 0
3 years ago
Task-1:<br> 1. Which of the following are in proportion?<br> a) 21, 35, 24, 40 b) 75, 21, 18, 6
Kipish [7]

Answer:

1

Step-by-step explanation:

8 0
3 years ago
A box in the shape of a rectangular prism has a width that is 5 inches greater than the height and a length that is 2 inches gre
aliina [53]

The volume of the rectangular prism can be express in standard polynomial as follows:

x³ + 12x² + 35x

<h3>How to find the volume of a rectangular prism?</h3>

volume of a rectangular prism = lwh

where

  • l = length
  • w = width
  • h = height

Therefore,

let

height = x

width = x + 5

length = x + 5 + 2 = x + 7

Therefore,

volume = x(x + 5)(x + 7)

volume = x(x² + 7x + 5x + 35)

volume = x(x² + 12x + 35)

volume = x³ + 12x² + 35x

learn more on volume here: brainly.com/question/2005063

#SPJ1

7 0
2 years ago
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const2013 [10]
Split the second term in
2x squared -5x + 3 into two terms
2x squared - 2x - 3x + 3
Factor out common terms and last two terms
2x(x-1) -3 (x-1)
Factor out the common term x - 1
ANSWER: (x-1) (2x-3)
5 0
3 years ago
Which identify could be used to rewrite the expression x6-27
hammer [34]
The differnce of 2 perfect cubes

remember
a³-b³=(a-b)(a²+ab+b²)

so
(x^2)^3-(3)^3=(x^2-3)(x^2+3x+9)
3 0
3 years ago
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