Question

3. If (a - 2x + 5x) is divided by (x - 2), the remainder is 7. Find the value of a.
(1) - 7 (2) -8 (3) 9 (4) 9​

Answer 1

Answer:

here's your answer buddy...

Answer 2

Answer:

- 9

Step-by-step explanation:

=>$x - 2 = 0$

=>$x = 2$

=>$f(x) = a - 2x + 5 {x}^{2}$

=>$f(2) = a - 2(2) + 5 ({2})^{2}$

=>$7 = a - 4 + 20$

=>$7 = a + 16$

=>$a = 7 - 16$

=>$a = - 9$

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