Question

Divide the polynomials using long division.

Answer 1

Answer:

1.x+1 with -5 as the remainder. 2.4x+15 with 40 as the remainder. 3.2x-16 with 68 as the remainder.

Step-by-step explanation:

Do the division house thing. put x square plus 4x minus 2 inside. multiply by x and put it on the roof. you will have x square plus 4x minus x square minus 3x. the x squares cancel out. Bring down the -2 and 1x from the subtraction before. u will have 1x-2. multiply by 1 to x-3. the x cancels and -2-3 equals -5. so 5 is the remainder. do the same house, and roof structure. Multiply by 4x...put on roof. the 4x squares cancels out. and 4x times 2 equals 8x. 8x+7x equals 15x. bring down the 10. multiply by 15. the x cancels. then 10+30(from 15x2) equals 40. 40 is the remainder. do the same ti tge third. 2x times x equals 2x square. the 2x squares cancels. multiply 2x by 5. -10x-6x=-16x. bring down the -12. multiply by -16. -16x+16x cancels out. since 16times -5 equals 80, bring the 18 down. it will be -12+80 which equals 68..positive 68 as the remainder. hope i helped