Question

subtract the sum of 5 x square - 6 X + 4 and minus 4 x square - 2 X + 3 from zero ​

Answer 1

heya!

$5x^{2}-6x+4+-4x^{2}-2x+3=0\\\\\\\\5x^{2}-4x^{2} = 6x+2x-4+-3\\\\\\x^{2} = 8x -7\\\\\\x^{2}-8x+7=0$    $0-x^{2} -8x+7=0\\\\\\\-x^{2}-8x+7=0-0\\ \\\\-x^{2} -8x+7=0$

steps

* transporse and get the answer

*(-) sign when transporsing becomes (+)

*(+) sign when transporsing becomes (-)

#BAL

hope this helps

:)

Answer 2

Answer:

$x {}^{2} - 8x + 7$

Step-by-step explanation:

$5x {}^{2} - 6x + 4 \\ - 4x {}^{2} - 2x + 3 \\ \frac{}{ {x}^{2} - 8x+ 7}$

now on subtraction from zero we get

$x {}^{2} - 8x + 7$