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charle [14.2K]
3 years ago
14

Find the values for "a" and "b" that would make the equality true

Mathematics
1 answer:
choli [55]3 years ago
6 0

a = - 15 and b = - 9

distribute the left side of the equation

- 15x² - 25x - 5b

for - 15x² - 25x - 5b and  ax² - 25x + 45 to be equal then the coefficients of like terms must be equal, hence

- 15x² = ax² ⇒ a = - 15

- 5b = 45 ⇒ b = - 9



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