If m (x)=x²-3, and r (x) = 7x + 6, find m (5) - r (9)

asked Apr 3, 2023 88.1k views

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4 votes

Answer:

-47

Explanation:

we insert the given values in the equation to calculate the required values

m(x) = 5² - 3

= 25 - 3

= 22

R(X) = 7x 9 + 6

= 69

Thus m (5) - r (9) = 22 - 69

= -47

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