Wiki User
∙ 6y ago-4.2x - 6y + 3.6
Wiki User
∙ 6y agoHow do you expand a number?
lcm(11,18) Factor the expressions that are not already factored. 18=2 x 3² Identify all the factors and their highest power in all expressions. Multiply the highest powers of these factors to get the least common multiple. 2 x 3² x 11 Expand the expression. 198
lcm(46,37,49) Factor the expressions that are not already factored. 46=2×23 49=7² Identify all the factors and their highest power in all expressions. Multiply the highest powers of these factors to get the least common multiple. 2 x 7² x 23 x 37 Expand the expression. 83398
One hundred fifty million.
Original problem: x^2-x-20x2-25/x2-16x^2-x-30 Revised: [(x2 - x - 20)(x2 - 25)] / [(x2 - 16)(x2 - x - 30)] Solution: Factor the polynomials: {[(x - 5)(x + 4)][(x + 5)(x - 5)]} / {[(x +4)(x - 4)][(x - 6)(x + 5)]} Cancel common factors: [(x - 5)(x - 5)] / [(x - 4)(x - 6)] ---> Simplest form (or final answer) (Optional) Expand: (x2 - 10x + 25) / (x2 - 10x + 24)
-4.2x - 6y + 3.6
-4.2x - 6y + 3.6
Yes.
To expand a power, use the distributive property and multiply the base by itself the number of times indicated by the exponent. For example, to expand (x+2)^3, multiply (x+2) by itself three times using the distributive property.
Expand: 8z-4-5z Collect like terms: 3z-4
Expanding" means removing the ( ) but you have to do it the right way.
To expand three brackets, expand and simplify two of the brackets then multiply the resulting expression by the third bracket. (FAIZAN BHAI GHAZI)CHANNEL
If you're asked to simplify an expression, you need to expand all brackets if there are any, and collect all like terms. If the question is a fraction you have to give the answer in its simplest form
A.tin B.caesium C.lead
Expand the following: 3 ( 2x +5 )
Yes, lead does expand when heated and contract when cooled, just like most materials. This property is known as thermal expansion and contraction.
Yes, lead does expand when heated. As its temperature increases, the atoms in lead vibrate more vigorously and take up more space, causing the material to expand. This property is known as thermal expansion.