What’s next I m not getting plzz any one can help me
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Step-by-step explanation:
your answer is 100... firstly subtract and then add
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If x + 5 is a factor of 2x³ + 9x² - 11x - 30
Let g(x) = 0
g(x) = x + 5
→ 0 = x + 5
→ x = 0 - 5
→ x = -5
p(x) → 2x³ + 9x² - 11x - 30
p(5) → 2(-5)³ + 9(-5)² - 11(-5) - 30
→ (2 X -125) + (9 X 25) - ( 11 X -5 ) - 30
→ -250 + 225 -(-55) - 30
→ -5 + 55 - 30
→ 50 - 30
→ 20
p(x) ≠ 0
Then g(x) is not a factor of p(x)
OR
x + 5 is not a factor of 2x³ - 9x² - 11x - 30
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