3 years ago

2x2 = what Guy I am test this app ok

Mathematics

2 answers:

worty [1.4K]3 years ago

5 0

Answer:

2x2 = 4 lol

Step-by-step explanation:

guajiro [1.7K]3 years ago

4 0

Can you answer the question that it’s in blue please

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C an anyone solve this 3(2b + 3)2 = 36 and if so what is it

Natali [406]

$3(2b + 3)^2 = 36$

Divide by 3 on both sides:
$(2b + 3)^2 = 12$

Square root both sides:
$2b + 3= \pm \sqrt{12}$

Take away 3 from both sides:
$2b= \pm \sqrt{12} - 3$

Divide by 2 on both sides:
$b= \dfrac{ \sqrt{12} -3 }{2} \ or \ b= \dfrac{ -\sqrt{12} -3 }{2}$

Answer:
$b= 0.23 \ or \ -3.23$

5 0

3 years ago

Read 2 more answers

(b) Rationalise the denominator and simplify fully 10 +3√2 / √2

kotegsom [21]

Answer:

I hope it helped you☺️☺️☺️☺️☺️