Question

8х4 /2 - 9х4 / 6+4-7х2
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Answer 1

Answer:

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Step-by-step explanation:

8

4

2

−

1

⋅

9

4

6

+

4

−

7

2

{\color{#c92786}{\frac{8x^{4}}{2}}}-1 \cdot \frac{9x^{4}}{6}+4-7x^{2}

28x4−1⋅69x4+4−7x2

4

4

−

1

⋅

9

4

6

+

4

−

7

2

Answer 2

8×2- 9×2/3+4-14

= 8×2-3×2+4-14

= 16-6+4-14

= 16-10-14

= 16-24

= -8