Mathematics, 20.02.2021 14:10 hei40563273

1. What must be multiplied to (x + 1) to obtain (x2 + 4x + 3)? 2. A cube has a side measure of (5x), find the volume of the cube.

3. Find the circumference of a plate if its radius measures (x + 7).

4. A notebook cost (2x + 5) pesos while a pencil cost (x - 7) pesos. What is the total cost
of 5 notebooks and 2 pencils?

5. A box measures (a + 2) cm by (a - 2) cm by 4 cm. Find the volume of the box.

6. The cost of 1 kilo of chicken is (x2 + 8x - 3). How much a 4 kilos of chicken cost?

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1. What must be multiplied to (x + 1) to obtain (x2 + 4x + 3)? 2. A cube has a side measure of (5x)...