2 years ago

Find the value of this expression if x= -7 x^2+5/x+1

Mathematics

1 answer:

Ray Of Light [21]2 years ago

8 0

Answer:

-9

Step-by-step explanation:

Replace x with -7 in the expression:

x^2 + 5 / x + 1

-7^2 + 5 / -7 + 1

49 + 5 / -6

54/-6

simplify the fraction

9/-1 = -9

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