Question

Simplify: 7x+4 {x2 ÷(5x÷10)}-3 {2-x3÷3x2÷x)}

Answer 1

willpower is must for doing math and I believe this is the wrong answer......Is it 6x +8x^2+x^4

Answer 2

Answer:

Given :-

➪ 7x + 4{x² ÷ (5x ÷ 10)} - 3{2 - x³ ÷ (3x² ÷ x)}

Solution :-

➪ 7x + 4{x² ÷ (5x ÷ 10)} - 3{2 - x³ ÷ (3x² ÷ x)}

➭ 7x + 4{x² ÷ (1/2x)} - 3{2 - x³ ÷ (3x)}

➭ 7x + 4{2x} - 3{2 - x²/3}

➭ 7x + 8x - 6 + x²

➭ 15x - 6 + x²