Surface area of a cube with 12cm sides
2𝑥 + 3𝑦 − 2 = 5
−𝑥 + 4𝑦 = 2
x + x/2 + x/2 + x + 8 =
what is 555764+987654
2. Solve the following simultaneous equations for 𝑥 and 𝑦.
35 078 431 place value of four
Write x^2-6x+14 in the form (x+a)^2+b where a and b are integers.
b+22/25=7b/5
b+2a
$$\int_{\1}^{\2}1/(\x^2+6x+5x) dx$$
9c^2 + 1/9c^2 -2 + 9c - 1/c
