Richard B.

I keep missing problems like this one on my math test: (4 + 2) × 3 ÷ 2 - 1

Algebra word problems can feel confusing because it’s hard to know where to start. What’s the best way to turn a sentence like “twice a number plus 5 is 17” into an equation and solve it?

Step 1:First term:(x-2)^2=x^2-4x+43(x-2)^2=3(x^2-4x+4)=3x^2-12x+12Second term:(x+1)(x-1)=x^2-1 (difference of squares)2(x^2-1)=2x^2-2Left hand side becomes:3x^2-12x+12+2x^2-2=5x^2-12x+10Right hand... more

Solve by completing the square. 2x2+4x-2=0

Solve the equation 3x2 - 6x = 1.

Alyssa is 12 years younger than Michelle. Michelle is 7 years older than twice Amanda's age The sum of all three ages is 47. How old is Michelle?Please help me

I just want someone to check my answer and if I get it wrong to show me how to do it! My answer is 2/3

Like factoring a difference between two squares

Algebra 1. Just solve please(:

64s^2+48s=-9  

i cant figure it out

it is radicals what if x has no value and results in denominator with a value of 0 and is not undefined