Question

EXPLAIN + BRAINLIEST Find the difference: (3x2 + 4x - 6) - (5x2 - 8x - 3)

Answer 1

once you multiply the polynomial on the right side by negative one then you can just add it to the one on the left, you add the ones with the same power of x to each other like 4x and 8x add to 12 x, hope that helps!