Question

can you give me the answer fast i will mark her/him the brainliest​

Answer 1

Answer:

,

Step-by-step explanation:

kindly go through that picture for solution..

hope it helps you ☺️

Answer 2

Answer:

$77 x {}^{3 } + 88$

Step-by-step explanation:

$x {}^{2} (9 + 2) + 6x(9 + 2) + 8(9 + 2)$

$(9x {}^{2} + 2x {}^{2} ) +( 54x + 12x) + (72 + 16)$like terms

$11x {}^{2} + 66x + 88$

$77x {}^{3 } + 88$

So this is the final answers

Mark me as brainleist