Answers>Maths>GCSE>Article

Simplify fully (2a + (b)^0.5)^2

(2a + b^0.5) ²First Expand the brackets:(2a + b^0.5) x (2a + b^0.5) 4a² + 2ab^0.5 + 2ab^0.5 + b Simplify the expression by collecting like terms:4a² + 4ab^0.5 + b

Answered by James B. • Maths tutor

2877 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How would I simplify this? (x-2)(x+3)

The line l is a tangent to the circle x^2 + y^2 = 40 at the point A. A is the point (2,6). The line l crosses the x-axis at the point P. Work out the area of the triangle OAP.

Simplify fully (2a + (b)^0.5)^2

Related Maths GCSE answers

How would I simplify this? (x-2)(x+3)

The line l is a tangent to the circle x^2 + y^2 = 40 at the point A. A is the point (2,6). The line l crosses the x-axis at the point P. Work out the area of the triangle OAP.

How do I find the roots and and coordinates of the vertex of the graph y = 2x^2 + 4x - 8 ?

Given point A: (5,9), point B: (d,15) and the gradient of line AB is 3... what is the value of d?

We're here to help

Company Information

Popular Requests

© MyTutorWeb Ltd 2013–2025

CLICK CEOP