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Home > Maths > Algebra > More on formulas

More on formulas - Test

1.

Simplify the expression: 4x2 + 2 + x + 3x2 + 5x + 6

2.

Simplify the expression: 5 + 3x2 + 4 + x + 2x2 + 6x

3.

Simplify the expression: 4p3 x 5p2

4.

Simplify the expression: 8 + 6x2 - 4 + 9x + 2x2 - 6x

5.

Simplify the expression: 5z3 x 8z2

6.

The volume of a cuboid is lbh. Find the volume when l = 10cm, b = 4cm and h = 5cm.

7.

The area of a triangle = 1/2 bh. Find the area of a triangle when b = 4cm and h = 7cm.

8.

Make I the subject of the formula V = IR