Question

solve in synthetic division method (4x^4+10x^3-3x^2+2x-21)÷(x+3)​

Answer 1

Answer:

$\frac{x^2+1002x-21}{x+3}$

Step-by-step explanation:

GROUP LIKE TERMS

= $\frac{4x^2-3x^2+10x^3+2x-21}{x+3}$

ADD SIMILAR ELEMENTS: $4^{2}$ - $3^{2}$ = $x^{2}$

= $\frac{x^2+10^3x+2x-21}{x+3}$

$10^{3}$ = 1000

= $\frac{x^2+1000x+2x-21}{x+3}$

ADD SIMILAR ELEMENTS: 1000x + 2x = 1002x

= $\frac{x^2+1002x-21}{x+3}$

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HOPE THIS HELPS. (✿◡‿◡)