Tell Math

Tell us your mathematical challenge and we will be glad to assist you.

Search This Blog

Pages

More…

Posts

Showing posts with the label Simplification of algebra

Show all

Simplification of algebra

January 14, 2021

Simplification of Algebra Question: Simplify the algebraic expression below Solution Combine 3x and -2x to get x Combine +4y and +4y to get 8y Question: Simplify the algebraic fraction below Solution

Get link
Facebook
X
Pinterest
Email
Other Apps

Labels

12cm in diameter at the bottom
3/7 of the electors voted for the winner. The runner-up received 5/8 of the remaining votes.
A bucket is 20cm in diameter at the open end
A cone of height 9cm has a volume of ncm cube and a curved surface area of of ncm square. Find the vertical angle of the cone.
A cone with diameter 12cm and height 16cm is exactly half full of water. Find the depth of the water in the cone
A cylindrical can of internal diameter 8cm contains water to a depth of 6cm. 24000 heavy spherical pellets of diameter 2mm are dropped into the can. How far does the water level rise?
A cylindrical iron rod 8cm high and 6cm in diameter stands in a cylindrical tin 12cm in diameter. Water is poured into the tin until its depth is 8cm. How far ...
A right pyramid with a square base of sides 4cm has a slant edge of 6cm. Calculate the volume of the pyramid.
A student stands 20m away from the foot of a tree and observes that the angle of elevation of the top of the tree from a table 1.5m above the ground
A woman is five times older than her son

ABCDE is a regular pentagon
An equilateral triangle of side 20cm is inscribe in a circle. Calculate the distance of a side of the triangle from the centre of the circle.
and 16cm deep. To what depth would the bucket fill a cylindrical tin of 28cm diameter.
calculate the length of the minor arc PQ
Calculate the volume of a regular hexagonal nut of side 1cm and length 3cm with a central hole of diameter 1cm. Ignore the thread and give your answer to 3 significant figures.
find its common difference.
find the angles of triangle ADC
Find the number of terms in an Ap given that its first and last terms are a and 37a respectively and that its common difference is 4a.
five years ago the product of their ages was 225. What is their present ages?
given that the radius of the circle is 7cm.
How to find the missing values of a given polynomial when one or two factors are given.
How to solve Simultaneous equation using substitution method
In an election there were there candidates
In the above figure
In the diagram below
is 34 degree 28 minutes. Calculate ...
One linear
one quadratic graph.
Online math calculators
respectively. If the smaller cost N1920 to make
Simplification of algebra
Solving Simultaneous equation using matrix method
The 28th term of an AP is -5. Find the common difference if its first term is 31.
the areas of the shaded segments are 36cm square and 16cm square. If the diameter of the large semicircle is 39cm
The first and last terms of an AP are 6.7 and 17.1 respectively. If there are 14 terms in the sequence
The volume of a frustum of a cone of height h is given by the V= 1/3*pi*h (R^2 +Rr +r^2)
Two APs have the same first and last terms. The first AP has 21 terms with a common difference of 9. How many terms has the other AP if its common difference is 4?
Two parallel chords lie on opposite sides of the centre of a circle of radius 13cm. Their lengths are 10cm and 24cm. What is the distance between the chords?
Two square boards are made of the same material and their diagonals measure 40cm...
What do you think the answer to this log expression will be.
what is the diameter of the small semicircle?
what should be the other cost?
Where R and r are the radii of its circular ends. Hollow...
Word problem in fraction

Show more Show less