If f(x) = x 2 + 1 and g(x) = 3x + 1, find f(2) + g(3).

15

Step-by-step explanation:

We know,

f(x) = x² + 1

g(x) = 3x + 1

Asked From us to find: f(2) + g(3)

Simply Substitute,

Hence we will get.

= f(2) = (2)² + 1

= f(2) = 4 + 1

= f(2) = 5

g(3) = 3(3) + 1

g(3) = 9+1

g(3) = 10

Hence f(2) + g(3) = 5 + 10 = 15

Hope I Helped,

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5+2x=a

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answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)