Find the value of k so that 2^2− 4 + 5 divided by + 2 the remainder is −11.
with solution
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Find the value of k so that 2^2− 4 + 5 divided by + 2 the remainder is −11.
with solution
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Answer:
K = 13
Step-by-step explanation:
Given, f(x) = 2׳ + 3ײ - kx + 5
When f(x) is divided by x - 2, the reminder is 7
:: f(2) = 7
f(2) = 2(2)³ + 3(2)² - k(2) + 5
→ 7 =6 + 12 - 2k + 5
→ 7 = 33 - 12k
→26 = -12k
→k = 13
Hope its help