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THINKYBELLY812IN
Answered

what is the discriminant and nature of roots of 2x²-3x=-7?​

Sagot :

CROSSI4NTSIN

Step-by-step explanation:

2x² - 3x = -7

Move the constant to the left

2x² -3x+7=0

Identify the coefficients

a=2, b = 3, c = 7

Substitute the coefficients into the expression

(-3)² -4x2x7

Calculate

Solution: -47

ERICADAGUNDONIN

Answer:

descriminant:negative

nature of roots:no real roots, imaginary and unequal roots

Step-by-step explanation:

2x²-3x=-7

2x²-3x+7=0

a=2 b=-3 c=7

D=b²-4ac

D=(-3)²-4(2)(7)

D=9-56

D=-47

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