help-school

27239 threads · Page 265 of 545

Hi i need help please can anyone solve this pls and thank you 2 messages
Other
help 13 messages
Algebra
can someone help pls 12 messages
Other
hi… 25 messages
Calculus Algebra
finding volume calc hw is tearing my brain apart pls help :( 11 messages
Calculus
help needed 8 messages
Geometry
Roots of unity 35 messages
Algebra
trig 7 messages
Geometry
some0ne explain this\ 94 messages
Other
where did the -8x come from and and x should = -8x not 8x surely? 37 messages
Algebra
function study 122 messages
Calculus
I have no idea what I'm doing wrong 33 messages
Calculus
Question about FOIL 7 messages
Algebra
angles 68 messages
Geometry
help me 253 messages
Algebra
Help 82 messages
Geometry
Surface of revolution 5 messages
Calculus
average rate of change in functions 35 messages
Analytic Geometry
trig 111 messages
Other
Physics Noob tries to study Electromagnetism 5 messages
Other
how to do this 25 messages
Geometry Other
80% of a town's population is 420 people. Why can you divide 420 by 0.80 to figure out how many ppl 12 messages
Algebra
Precal 3 messages
Calculus
Proof of number e 135 messages
Calculus
Estimate each percent as a mixed number. a) 416% b) 182% 5 messages
Algebra
calc 4 messages
Calculus
help in physics 32 messages
Other
I'm a bit weak in maths and I need full solution to Pn-10, hint it's similar to WE-10 113 messages
Other
reorder the steps 13 messages
Geometry
please check my answer 34 messages
Algebra
can anyone explain? 11 messages
Calculus
A level math question 6 messages
Calculus
proving height using trignometry 16 messages
Other
Proofs pt2 48 messages
Geometry
Proofs 3 messages
Geometry
Proofs 12 messages
Geometry
complex numbers 3 messages
Other
cross product theorem 19 messages
Geometry Analytic Geometry Calculus
Inverse functions 31 messages
Calculus
Help with Circle Theorems. 5 messages
Geometry
help 6 messages
Calculus
Why do I keep getting 71 (open) 15 messages
Algebra
help beck 19 messages
Other
if 3x^2+7x-6=a(x-m)(x-n), for all real values of x, find a, m and n. 64 messages
Other Algebra
Complex numbers 4 messages
Algebra
how do i do this 8 messages
Calculus
help 5 messages
Algebra
if i have the formula x² + 5x + 3 = 0 can i obtain x1 and x2 without using the quad formula, maybe u 33 messages
Calculus Algebra
yo anyone can help me with some calculus problem 46 messages
Calculus
U-Substitution 12 messages
Calculus