Answer:
NO REAL ROOTS
Step-by-step explanation:
First, put the equation to standard form,
4(2x^2-3)=3x^2-7x-12
8x^2-3=3x^2-7x-12
Transpose the right values to the left, then find similar terms
8x^2-3x^2+7x-3+12=0
5x^2+7x+9=0
I used Quadratic Formula Method to solve this problem
-b+ or - √b^2-4ac
'''''''''''''''''''''''''''''''''''''' <---- line
2a
Then substitute the values
-5+ or - √5^2-4(5)(9)
2(5)
-5+ or - √25-180
10
-5+ or - √-155
NO REAL ROOTS (Answer)
Because you the value inside the square root (√) is negative it will be automatically show that it has no real roots like √-155
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
NO REAL ROOTS
Step-by-step explanation:
First, put the equation to standard form,
4(2x^2-3)=3x^2-7x-12
8x^2-3=3x^2-7x-12
Transpose the right values to the left, then find similar terms
8x^2-3x^2+7x-3+12=0
5x^2+7x+9=0
I used Quadratic Formula Method to solve this problem
-b+ or - √b^2-4ac
'''''''''''''''''''''''''''''''''''''' <---- line
2a
Then substitute the values
-5+ or - √5^2-4(5)(9)
'''''''''''''''''''''''''''''''''''''' <---- line
2(5)
-5+ or - √25-180
'''''''''''''''''''''''''''''''''''''' <---- line
10
-5+ or - √-155
'''''''''''''''''''''''''''''''''''''' <---- line
10
NO REAL ROOTS (Answer)
Because you the value inside the square root (√) is negative it will be automatically show that it has no real roots like √-155