Question

SI : M (X) = 5X² - 2X + 1
N (X)= X² + 2X -1
HALLAR :
M(4) + N(1)

Answer 1

Respuesta:

$5(4)^{2} - 2(4) + 1 = 5 \times 16 - 8 + 1 \\ 80 - 7 = 73$

${(1)}^{2} + 2(1) - 1 = 1 + 2 - 1 \\ 2$

$m(4) + n(1) = 73 + 2 = 75$