explain + brainliest

find the difference: (3x2 + 4x - 6) - (5x2 - 8x - 3)

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!

answer4 to the second power is 16

and 4 to the third power is 64,

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.