Mathematics: 4x ²-3x+2=0 can you me solve this

4x ²-3x+2=0 can you me solve this - id43203251424, mackaylabarnes22

Ответ:

murphyscott794

06.01.2022

Mathematics

x = (-3 ±√41)/8

Step-by-step explanation:

When you match your equation to the form ...

... ax² +bx +c = 0

you can see that ...

a = -4b = -3c = 2

These are the values you use in the quadratic formua to find the solutions for x.

... x = (-b ±√(b²-4ac))/(2a) . . . . . . the quadratic formula

... x = (-(-3) ±√((-3)² -4(-4)(2)))/(2(-4)) . . . . fill in a, b, c

... x = (3 ±√(9+32))/(-8) . . . . simplify a bit

... x = (-3 ±√41)/8 . . . . . . put the minus sign in the numerator

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Ответ:

mwshehat0

28.02.2021

Mathematics

Step-by-step explanation:

$12 + 2x + 18 = 10 \:$ $\longrightarrow \: 2x + 30 = 10$ $\longrightarrow \: 2x = - 30 + 10$ $\longrightarrow \: 2x = - 20$ $\longrightarrow \: {\bold x = \frac{ \cancel{ - 20}^{ - 10} }{2}}$ $\longrightarrow \: \fcolorbox{red}{green}{x = - 10}$

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4x ²-3x+2=0

can you me solve this

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