1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex777 [14]
3 years ago
8

Factor 4x^2+28x-32=0

Mathematics
2 answers:
Luda [366]3 years ago
8 0
Let's solve your equation step-by-step.
<span><span><span><span>4<span>x^2</span></span>+<span>28x</span></span>−32</span>=0
</span>Step 1: Factor left side of equation.
<span><span><span>4<span>(<span>x−1</span>)</span></span><span>(<span>x+8</span>)</span></span>=0
</span>Step 2: Set factors equal to 0.
<span><span><span>x−1</span>=<span><span><span>0<span> or </span></span>x</span>+8</span></span>=0
</span><span><span>x=<span><span>1<span> or </span></span>x</span></span>=<span>−<span>8</span></span></span>
TEA [102]3 years ago
8 0
X=1 &-8 as ur answer!!!!!!!
You might be interested in
a family pays $19 each month for internet access. next mont, the cost will increase by 5% because of the equipment fee. After th
allsm [11]
19 x .05 = .95
So the cost would be $19.95
5 0
3 years ago
Read 2 more answers
Giving brainliest please help with math
weqwewe [10]
It’s 8 I think the answer is 8
4 0
3 years ago
Read 2 more answers
Solve each proportion help pls
Drupady [299]

17)mixed form x=5 7/17 exact form 92/17

18)x=49

19)mixed form x=30 6/7 exact form x=216/7

20)mixed form x=2 1/4 exact form x=9/4

8 0
3 years ago
yLab and Mastering3.3.43Question HelpIn triangle ABC, the measure of angle Bis 15 more than three times the measure of angle A.
lora16 [44]

∠A = 24°

∠B = 87°

∠A = 24°

Explanation:

The sum of angles in a triangle is 180 degrees

let measure of angle A = ∠A

∠B = 15 more than three times the measure of angle A

∠B = 15 + 3∠A

∠C = 45° more than the measure of angle A

∠C = 45° + ∠A

∠A + ∠B + ∠C = 180° (sum of angles in a triangle)

∠A + 15 + 3∠A + 45° + ∠A = 180

collect like terms:

∠A + 3∠A + ∠A + 15 + 45 = 180

5∠A + 60 = 180

5∠A = 180 -60

5∠A = 120

∠A = 120/5

∠A = 24°

∠B = 15 + 3∠A = 15 + 3(24)

∠B = 87°

∠C = 45° + ∠A = 45° + 24°

∠C = 69°

8 0
1 year ago
I. am. tired. of. posting. questions. over. and. over. again. I so serious this is a grade and today is my last day of school an
aleksklad [387]

Answer:hi

Step-by-step explanation:plz like and brainliest i am noob I really need this plz

3 0
3 years ago
Read 2 more answers
Other questions:
  • The length of a rectangle is 3 more than twice the width. The area of the rectangle is 119 square inches. What are the dimension
    14·1 answer
  • Please show your work
    9·1 answer
  • the annual interest rate for jacks savings account increased from 2.8% to 4.1%. Describe the change as a relative change in term
    6·1 answer
  • Two factors of 20 add up to 6 what are they (I need full Explanation, Please)
    13·1 answer
  • Wish me luck on today's final math test!
    6·1 answer
  • To the nearest millimeter, a cell phone is 105 mm long and 48 mm wide. What is the ratio of the width to the length?
    14·1 answer
  • Please help me answer this!
    10·2 answers
  • Find the value of b. Round <br> the nearest tenth.
    6·1 answer
  • Another math question
    7·2 answers
  • Suppose line g is the line with equation y=x. Given A(9,-5), B(6,3), and C(-1,-6), what are the coordinates of the vertices of A
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!