2 years ago

Solve the question below

Mathematics

1 answer:

mamaluj [8]2 years ago

7 0

Answer: the scale factor is 2.5

Step-by-step explanation: hope it helps :)

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Ivenika [448]

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It should be -64

Step-by-step explanation:

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Use the quadratic formula to solve 2x^2=5x+6. Leave your answer in radical form. Show all of your work!

Westkost [7]

Answer:

In radical from 169/50 , 177/200

Step-by-step explanation:

Given:

$2x^2=5x+6\\\\2x^2-5x-6=0\\\\Where, a=2 , b=-5 , c=-6$

Find:

Value of $x$

Computation:

Using quadratic formula:

$\frac{-b\±\sqrt{b^2-4ac} }{2a}\\\\By\ putting\ all\ value\\\\ \frac{-(-5)\±\sqrt{(-5)^2-4(2)(-6)} }{2(2)}\\\\ \frac{5\±\sqrt{25+48} }{4}\\\\ \frac{5\±8.54 }{4}\\\\\frac{5+8.54 }{4},\frac{5-8.54 }{4} \\\\3.38 , 0.885$

Value of $x$ 3.38 , 0.885

In radical from 169/50 , 177/200

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3 years ago

I need help which letter is it?

s2008m [1.1K]

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2 years ago

Dewan’s bank account balance is -$16.75. He deposits checks totaling $23.59. What is his new balance?

Brilliant_brown [7]

Answer:

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Step-by-step explanation:

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2 years ago

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