Mathematics, 04.03.2021 18:00, justinb0829
PLZ HURRY ITS URGENT
1. Which of the following methods would be the easiest to use to solve x2 + 4x + 3 = 0?
factoring
using the quadratic formula
isolating the x2 term and finding the square root of both sides
All three methods would be easy and effective.
2. Which of the following methods would be the easiest to use to solve2x2+5x−11=0?
isolating the x2 term and finding the square root of both sides
All three methods would be easy and effective.
using the quadratic formula
factoring
3. Which of the following methods would be the easiest to use to solve 2x2+4x−7=0?
All three methods would be easy and effective.
factoring
isolating the x2 term and finding the square root of both sides
using the quadratic formula
4. Which equation would be the best to solve by completing the square?
3x2+4x=−2
x2 + 11x = 40
x2 + 10x = 75
x2 = 49
Answers: 1
Mathematics, 21.06.2019 22:00, harry5112
Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250
Answers: 1
Mathematics, 21.06.2019 23:00, serenityburke
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
PLZ HURRY ITS URGENT
1. Which of the following methods would be the easiest to use to solve x2 + 4x...
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