3 years ago

Which are the solutions of the equation 4x^2-7x=3x+24

Mathematics

2 answers:

vfiekz [6]3 years ago

6 0

Answer:

x=4

Step-by-step explanation:

Because 4 to the power of 2 is 16.

Then, you subtract: 16x - 7x

Then, what you are going to see is 9x=3x+24

So, you subtract: 9x - 3x

Finally, you will have 6x=24... You divide: 24/6 and the answer is x=4.

velikii [3]3 years ago

3 0

Answer:

x = -1.5 and 4

Step-by-step explanation:

I graphed this equation on the graph below.

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Determine the factors of 3x2 + 10x − 8. (Which is the right answer?)

VMariaS [17]

ANSWER

$(3x - 2)(x + 4)$

EXPLANATION

The given quadratic trinomial is

$3 {x}^{2} + 10x - 8$

Comparing to the general quadratic trinomial:

$a{x}^{2} + bx + c$

We have a=1, b=10 and c=-8

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Factor further;

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The last option is correct.

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3 years ago

Which are the solutions of the equation 4x^2-7x=3x+24​

Which are the solutions of the equation 4x^2-7x=3x+24