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Earn +20 ptsQ: What is the answer to 3x2 plus 5 plus x2 plus 31?
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X2 plus 8x equals -3x2 plus 5?
x2+8x = -3x2+5 4x2+8x-5 = 0 (2x+5)(2x-1) = 0 x = -5/2 or x = 1/2
What is x2 8x-3x2 5 in ax2 bx c0?
Assuming the 2 is meant to be a square this is the form: x2 - 3x2 = -2x2 + 8x + 5
What is the expntents of x5 - 3x4 plus x2 - 4 plus 5x4 plus 3x2 plus 2x plus 1?
x^5+2x^4+4x^2+2x-3
What is 3x4 plus 5x3 plus x2 - 5 divided by x 2?
3x4 plus 5x3 plus x2 - 5 divided by x 2 =[(3x4) + (5x3) + (x2 - 5)]/x2 =(12 + 15 + x2 -5)/x2 =(27 - 5 + x2)/x2 =(22 + x2)/x2
3x2 plus 16 plus 5?
27
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