Answer:
8(x-3y=6)
8x-24y=48
-8x-y=6
-25y= 42
then u divide both sides by -25
Answer:
<h3><u><em>
The value of x = 9.</em></u></h3><h3><u><em>
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Step-by-step explanation:
The figure shown is represented as a right triangle, which means that the sum of the angles within should add up to 90°. So if we take 32° (one of the angles given) and subtract it from 90°, we should be left with 58°.
This means that the value of the equation that contains "x" must equal 58°. Therefore, (6 x 9 + 4)° must equal 58.° Which means that the value of x = 9.
The answer to the question is -343i
Answer:
The second, and fourth choices are true.
Step-by-step explanation:
The symbol < means less than so the arrow will point to the LEFT.
Also -1/4 will not be a part of the solution. because the sign is less than.
Because the inequality is less than there will be an open circle at -1/4.
Answer:
Option (A) and (C).
Step-by-step explanation:
Prime polynomial can't be written as a product of lower degree polynomials.
(A)
=8x²-6x-4x-3
=2x(4x-3)-1(4x+3)
Here we can't write the polynomial as a product of lower degree.
Therefore it is a prime polynomial.
(B)
8x²+2x-3
=8x²+6x-4x-3
=2x(4x+3)-1(4x+3)
=(4x+3)(2x-1)
Therefore it is not a prime polynomial.
(C)
8x²-6x-3
Therefore it is a prime polynomial.
(D)
8x²+23x-3
=8x²+24x-x-3
=8x(x+3)-1(x+3)
=(x+3)(8x-1)
Therefore it is not a prime polynomial.