PLEASE HELPPPPPP

Mathematics

1 answer:

boyakko [2]3 years ago

8 0

Answer:

15 if b is supposed to the side length, √15 if b is the base which is a square.

Step-by-step explanation:

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If s(x) = x – 7 and t(x) = 4x2 – x + 3, which expression is equivalent to

Vlada [557]

The answer is If you would like to find the expression that is equivalent to (t*s)(x), you can calculate this using the following steps:

s(x) = x - 7
t(x) = 4x^2 - x + 3

(t*s)(x) = t(s(x)) = t(x - 7) = <span>4(x - 7)^2 - (x - 7) + 3 = 4(x - 7)^2 - x + 7 + 3

The correct result would be </span>4(x – 7)2 – (x – 7) + 3.

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stiv31 [10]

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