Question

(v) 36 (x+ 4) (x + 7x + 10) + 9(x + 4)



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Answer 1

Answer:

9 (x+4) (4x+28x+41)

Step-by-step explanation:

  36 (x+4) (x+7x+10) + 9(x+4)

= 9(x+4){4(x+7x+10) +1}

= 9(x+4) {4x+28x+41}

Answer 2

Answer:

36x+ 144(x+7x+10)+9x+36

36x+144x+1008x+1440+9x+36

45x+ 1152x+1476

1197x+1476

1197x=1476

x=1476÷1197

x=1.2